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I have rooted many phones before without an issue, and during the root process for this phone, everything was going great, I flashed SuperSU zip in TWRP and rebooted, since it was the first boot I expected a decently long wait, after about 25 minutes I followed the guide's instructions for Verizon since it did say some Verizon users were experiencing long first boot times. I took the battery out like it said, put it back in, then proceeded to fastboot boot2.img, like the guide said. After letting it sit for an hour this time, I got the idea that something was obviously wrong. After multiple attempts with no success I tried to fix it myself. So far I have learned that on the fastboot screen it says my bootloader is locked again, even after unlocking it. I have tried flashing TWRP as a recovery, just to at least have a recovery boot, that does not work either unfortunately. So as of right now, all I have is a v20 that has no OS, a locked bootloader, no way of booting recovery, I can fastboot with no ADB, and its virtually a paperweight. If anyone has a solution to at least get back to Stock, I would greatly appreciate it! Thanks!
First off. It will say: Bootloader Unlocked: No
Thats normal. 2nd. you are not bricked. You have TWRP installed. You just need to redo some steps.
PM me. and I will help you.
Did you get it fixed?
frome901 said:
Did you get it fixed?
Click to expand...
Click to collapse
He has not responded to my pm
What roms can we use with dirty santa root?
me2151 said:
First off. It will say: Bootloader Unlocked: No
Thats normal. 2nd. you are not bricked. You have TWRP installed. You just need to redo some steps.
PM me. and I will help you.
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Click to collapse
Bricked 2 LG V20s this way any help would be appreciated lol what steps do I need to redo...
TheDantee said:
Bricked 2 LG V20s this way any help would be appreciated lol what steps do I need to redo...
Click to expand...
Click to collapse
In his case we needed to redo from step 3.
I managed to un-brick mines after returning sadly from the Sprint store.
First, get to the boot loader screen and try running thru the steps again, especially step 3. You need to make sure you have TWRP.
Use this link to make sure you can get into the different modes (Download mode, fastboot, etc) http://www.hardreset.info/devices/lg/lg-v20/
Once you can get TWRP to show up,then you are good. In the mean time I downloaded "LS997-deODEXd-signed"
When I got into TWRP, I transferred the file to my phone. Rebooted from TWRP back into TWRP and flashed the ROM.
During my reboots, I do get a message saying my phone is corrupt, blah blahblah, but I just wait a few seconds and it will boot up.
Hope this helps.
I had managed to brick mines only 3 hours after upgrading from my Note 4. It took me from 9pm to almost 2am to get it back up again. I can live with the message about my phone being unbootable until someone comes up with a work thru.
Bricked T-Mobile v20
I have rooted many phones before without an issue, and during the root process for this phone, everything was going great, I flashed SuperSU zip in TWRP and rebooted, since it was flash a new rom on it then i get boot loop with TWRP. so i decide to OEM LOCK again after that everything was stuck on my phone just boot loop with LG so any solutions please help me...... THx u for help me.
Kinda nerve wrecking to read about all these "bricked" phones popping up after trying this method lol.. Perhaps I'll just wait until a more tried and true way comes out...
Dirty Santa root is not for the average user who has a couple of experience in rooting.
You have to at least have background on Hard bricking phones to fully understand what you are getting yourself into
For anyone that isnt on sprint that has "bricked" their phone. There are kdz's that will allow you to reflash back to 'stock". Someone had an issue with the kdz, but it was an easy fix. If you failed the process, it can be restored. Just if it doesnt want to boot, just lock and unlock the bootloader...
If your phone doesnt have a kdz, I know TeamDev is working on a custom kdz for such phones. Don't bug him if it isn't finished as I type this.
Anyone that can't get into TWRP, or has failed the process. Either start back at step 3, or if you have TWRP installed but can't get to it, the manual way to get into TWRP is a pain.
Keep your back cover off and hold the volume down button for ease. Now press the power button and as soon as you see an LG logo, let go and repress the power button. Its tricky.... If you get the corrupted screen, pop your battery out and put it back in quick and repress volume down and power. Usually if Im quick enough the first LG logo will hang a lot longer than usual and that gives me time to enter TWRP. A factory reset screen will pop up. Hit Yes twice.
Please help urgent
lcovel said:
I managed to un-brick mines after returning sadly from the Sprint store.
First, get to the boot loader screen and try running thru the steps again, especially step 3. You need to make sure you have TWRP.
Use this link to make sure you can get into the different modes (Download mode, fastboot, etc)
Once you can get TWRP to show up,then you are good. In the mean time I downloaded "LS997-deODEXd-signed"
When I got into TWRP, I transferred the file to my phone. Rebooted from TWRP back into TWRP and flashed the ROM.
During my reboots, I do get a message saying my phone is corrupt, blah blahblah, but I just wait a few seconds and it will boot up.
Hope this helps.
I had managed to brick mines only 3 hours after upgrading from my Note 4. It took me from 9pm to almost 2am to get it back up again. I can live with the message about my phone being unbootable until someone comes up with a work thru.
Click to expand...
Click to collapse
Please can u help ke unbrick mine i bought this mobile in my country its expensive and has no support. I have tried all tools but still getting the error model unknown please help sir
Jaistah said:
Dirty Santa root is not for the average user who has a couple of experience in rooting.
You have to at least have background on Hard bricking phones to fully understand what you are getting yourself into
Click to expand...
Click to collapse
What does that mean? Not for the average user who has a couple of experiences in rooting.
I've only rooted 2 phones, this is my 3rd (maybe 4th). I am on Sprint. Instructions worked fine for me. I did have one hiccup, but it was my fault, and I was able to root just fine. I've been running for a few months now.
I have not flashed any custom ROM yet, I'm going to wait for the next major version of Android to come out. The only mods I've done so far are Titanium Backup install so I can remove Sprint crap.
yuppicide said:
What does that mean? Not for the average user who has a couple of experiences in rooting.
I've only rooted 2 phones, this is my 3rd (maybe 4th). I am on Sprint. Instructions worked fine for me. I did have one hiccup, but it was my fault, and I was able to root just fine. I've been running for a few months now.
I have not flashed any custom ROM yet, I'm going to wait for the next major version of Android to come out. The only mods I've done so far are Titanium Backup install so I can remove Sprint crap.
Click to expand...
Click to collapse
it means dirty santa root got a high posibility rate of bricking a device compared to other root methods for other devices and if you have no experience in bricking phones before then you're screwed if it happens to you
Actually, if you follow the directions, almost none of the problems create a true brick-- which means unrecoverable. For most of the cases, you might get a soft brick, meaning you have to back out, use a KDZ to repair it or reflash something else, or start over from scratch and try again-- but usually (maybe with some help from here) you can pull the phone back into a usable state.
I would hazard to guess for the vast majority the process works fine, maybe with a hiccup, but I've not seen many reports of a truly unrecoverable brick from this method. It's complicated, yes, and you need to be ready to read a LOT to understand what's going on, but it seems pretty difficult to end up with a $700 paperweight with this.
So i have been trying tonroot my sprint lg v20 and everytime i try and go to the phone on mobile terminal to enter id
Then enter the apply patch /system/bin/atd /storage/emulated/0/dirtysanta i get this message and i cant go to step 2 to boot into recovery
Any help would be appreciated: i have a sprint v20 and i wanted to know if i have to flash the stock sprint rom or can i just flash lineage rom following this guide? I have it running on AT&T and i want to keep it on AT&T...
can you please assist
Could you help out, please? I don't believe I have hard bricked my LG V20 H910. However, I have read and tried all of the unbrick info out. It seems my screw up is unique. I completed dirty Santa then went to flash a custom. in the boot between that. I get a black screen and cant do anything even download mode will not come up. My PC does make its usual noises when i connect or disconnect, but my phone does nothing.
Ok, I managed to brick mine too. It's a VS995, it was running stock 1AC. I used the LGUP tool to downgrade it to VS99512A, and then did Dirty Sanata and TWRP. After booting into TWRP I decided to try lineage OS with Android 8.0, I did not make a backup of the Stock ROM, which was very stupid. Lineage OS 15.1 flashed but I had no cell service so I panicked and instead of wiping it in TWRP and using the backup of stock I should have created, I just opened LGUP and tried to downgrade it back to stock VSS99512A. Well LGUP said it worked, but when it went to boot it would hang at the Verizon logo with 4 pastel dots. Device manager could see an ADB device and I could connect to it with ADB. So I did and read the logcat. I could see it was trying to update as part of the rollback, but it appeared that some components from Android 8x could not be "upgraded" to Andoird 7.x. There was a repeated error about failing to update SQLite instance version from 3 to 1.
The one feature that could fix this is if the refurbish function worked with any of the VS995 KDZ files we all have access to. But alas, none work instead we only get the upgrade function... or so I thought. Somewhere in my search for the past 2 weeks I found a modified LGUP https://forum.xda-developers.com/v20/how-to/guide-patch-lgup-to-unlock-features-t3652222
**Please be warned what I did was absolutely ****ing stupid, and it was sheer luck I didn't screw anything up.**
From what I can tell if you only flash ("LGUP Upgrade") the KDZ from the same model it never clears the partition it just adds to it. My problem was there was stuff from lineage OS 15 stuck on one of the partitions that was making the rollback to stock fail because it kept saying it couldn't update the SQLLite DB from 3 to 1. So no "upgrade" within LGUP would work because the upgrade function does not clear internal storage. But the link above is to a version someone modded so you can force a partition update from any KDZ onto the system. So I started playing around with forcing KDZs from other models onto my VS995, and I noticed when using the Partion DL function with non-VS995 KDZ files it would say something about the partition changing. All I can assume is that the partition layout is so different on each model and it forces LGUP to re-partition the storage.
**Again I state for the record this was stupid, and I'm only fortunate it worked.**
I forced Partion DL of H91510d_00_VTR_CA_OP_1110.kdz, then H990N10b_00_OPEN_HK_DS_OP_1017.kdz, then back to VS99512A_06_1114_ARB00.kdz, then when it booted it gave the Verizon hello, and moved on finally but the setting service kept crashing while it was trying to load the Secure Boot screen. So I yanked the battery and went into the boot menu and did the Factory Reset function, and it worked.
Lesson learned, always make a backup and don't be so hasty to use tools that aren't fully functional (LGUP).
Perhaps what I've done may help others, maybe I've found out how to reimage or unbrick our V20s. Or maybe I just got really stupid lucky.
Hey guys so i was on stock lg v20 software and i recently rooted and didnt realize that i would loose wifi calling... I tried to do a factory reset but that was a mistake... ATM i currently can get into bootloader mode and fastboot but i am not able to do anything else but that... For some reason when i mount on bootloader the internal storage doesnt even show up... Im not sure what to do at this point I dont think i can just reset back to stock because there isnt no firmware... I know there is a krz file that i downloaded i used to the flasher software but it didnt do anything for some reason i put my phone into download mode and it would be stuck at 0 percent... I was on the h910 model but now its saying us966 for some reason. I can also note that i tried to install the deox rom or whatever it is and it would say it was installed but when i reboot to system it just goes back into fastboot can anyone help me with this? I realized i screwed up but is there anything i can do? I can contact att and get a replacement but i dont know if they will do it since the bootloader is on there.
Oamamn5 said:
Hey guys so i was on stock lg v20 software and i recently rooted and didnt realize that i would loose wifi calling... I tried to do a factory reset but that was a mistake... ATM i currently can get into bootloader mode and fastboot but i am not able to do anything else but that... For some reason when i mount on bootloader the internal storage doesnt even show up... Im not sure what to do at this point I dont think i can just reset back to stock because there isnt no firmware... I know there is a krz file that i downloaded i used to the flasher software but it didnt do anything for some reason i put my phone into download mode and it would be stuck at 0 percent... I was on the h910 model but now its saying us966 for some reason. I can also note that i tried to install the deox rom or whatever it is and it would say it was installed but when i reboot to system it just goes back into fastboot can anyone help me with this? I realized i screwed up but is there anything i can do? I can contact att and get a replacement but i dont know if they will do it since the bootloader is on there.
Click to expand...
Click to collapse
Umm try getting back into Recovery if you've already flashed TWRP. Pull battery out, hold down POWER and VOL DOWN at the same time, the second that the LG logo pops up, let go of power and hold it back down again really quick. If you do it right, you will get a factory reset screen. Say yes to both screens. If you are unsure that you have TWRP flashed, reflash TWRP from fastboot. If you are able to get to TWRP, do a clean wipe [(dalvik, boot,system, cache) + (format data)] then flash your desired rom.
I don't know anything about going back to stock, especially since I'm on the Sprint variant. Good luck.
Oamamn5 said:
Hey guys so i was on stock lg v20 software and i recently rooted and didnt realize that i would loose wifi calling... I tried to do a factory reset but that was a mistake... ATM i currently can get into bootloader mode and fastboot but i am not able to do anything else but that... For some reason when i mount on bootloader the internal storage doesnt even show up... Im not sure what to do at this point I dont think i can just reset back to stock because there isnt no firmware... I know there is a krz file that i downloaded i used to the flasher software but it didnt do anything for some reason i put my phone into download mode and it would be stuck at 0 percent... I was on the h910 model but now its saying us966 for some reason. I can also note that i tried to install the deox rom or whatever it is and it would say it was installed but when i reboot to system it just goes back into fastboot can anyone help me with this? I realized i screwed up but is there anything i can do? I can contact att and get a replacement but i dont know if they will do it since the bootloader is on there.
Click to expand...
Click to collapse
I had the similar problem, Im on the sprint variant. If you can access the boot loader. Run Step 3 of the dirty Santa method. this will install the TWRP recovery again, if somehow it is corrupt. After that, download the stock from for your h910 model and place it on an SD card. Flash it and see if that fixes it.
At least with this you will know that it is most likely a firmware issue.
Note: if after you install TWRP and it just hangs on the LG logo, at some given point, you can run the command via your respected operating system.
adb reboot recovery
and that should kick you into TWRP.
This is not an answer to your question, but you should not lose wifi calling from just rooting. Stock based ROMs should also have wifi calling working.
well dang for some reason my wifi calling wasnt working and ik for a fact that the fm radio wasnt working also not that i need it anyways. Well what i did was call att and thank god there sending me a replacement so im going to send this one back when i get the new one i would like to root the new phone but I do not want to lose wifi calling if i do it again i doubt ill be able to get another replacement lol. Is there a easier way to root possibly? And I cant download a stock firmware because i basically cant find one for my phone I have no way to go back to stock so a rom is only option Im going to try this one more time just to check it im going to download a rom for my phone and ill check it
Oamamn5 said:
well dang for some reason my wifi calling wasnt working and ik for a fact that the fm radio wasnt working also not that i need it anyways. Well what i did was call att and thank god there sending me a replacement so im going to send this one back when i get the new one i would like to root the new phone but I do not want to lose wifi calling if i do it again i doubt ill be able to get another replacement lol. Is there a easier way to root possibly? And I cant download a stock firmware because i basically cant find one for my phone I have no way to go back to stock so a rom is only option Im going to try this one more time just to check it im going to download a rom for my phone and ill check it
Click to expand...
Click to collapse
You may want to check out this thread. If you can't get out of this situation you should also consider not rooting your next device.
https://forum.xda-developers.com/v20/how-to/stock-att-h910-stock-recovery-boot-image-t3528060
Can i flash this H910PR10j_00_1205 firmware to my AT&T H910? Will it work?
ssgsunny said:
Can i flash this H910PR10j_00_1205 firmware to my AT&T H910? Will it work?
Click to expand...
Click to collapse
We need a link to actually see the file.
me2151 said:
We need a link to actually see the file.
Click to expand...
Click to collapse
https://lg-firmwares.com/lg-h910pr-firmwares/#more-4385
What is it for?
Wouldnt recommend unless you want to test risk it. Its a kdz so format is right but its not for the us region.
This is a nice way to brick.
Cross-flashing radios, and/or bootloaders = GG
me2151 said:
Wouldnt recommend unless you want to test risk it. Its a kdz so format is right but its not for the us region.
Click to expand...
Click to collapse
I tried it and now I am on a island by myself. I got service, made a phone call and got text. It run through about every service possible and then dropped them all!!! It was such a kick in the ballz. Come swim with me the water great!
h910pr
i can confirm i have flashed the h910pr rom to my att h910 and it worked fine for me. stuck on the claro software but its actually better than atts lol. maybe someone could work on this firmware version since we have a kdz of it.
@predheadtx I don't suppose you checked to see if someone was asleep at the wheel and left fastboot oem unlock wide open?
Not sure.
runningnak3d said:
@predheadtx I don't suppose you checked to see if someone was asleep at the wheel and left fastboot oem unlock wide open?
Click to expand...
Click to collapse
I was originally on the h910 att firmware, then used dirty santa to open the bootloader and root. I found a rom that i really like and ran fast as heck, but it wouldn't sync with my watch. I tried a factory reset with led me to a twrp boot loop and nothing i did would get me out of it. so i tried to reflash twrp and it led me to a bricked phone that wouldn't power on past the boot loader unlocked notification. After tons of research and a little tweaking to a few things i got lgup to recognize my phone and flash the h910pr kdz to my phone. if anyone needs i can make a zip of the tools i used and post it somewhere.
edit- uploading to mega right now. will post a link in a little bit to a zip with my lgup folder configured exactly as it needed. install lgup2016 and the lg drivers then copy the lgup from this zip over the lgup folder in your programfiles(x86). essentially all you really need here is the lgup_common.dll which is actually just the h918.dll with the name changed. i had read the fccid's on the h910,h910pr and the h918 were the same, which meant by a measurable standard they are the same hardware. so i took the assumption the dlls would be compatable. by pure blind luck with the folder layout as shown in the zip and the kdz included as well it took. i was a little worried because i had read someone tried this and could not get carrier service. i thought id at least make the phone usable in case a fix was found.my phone reports itself as an h910pr now but is connected to the att network with no issues, text, talk and web all work fine as well as att services.
I had checked a while back and saw that the h910 and h918 had the same FCC ID, which, as you stated, means they have to be the same hardware. I am using my h910 on T-Mobile, so now that I know (if it fails for some reason) that I can flash the h910pr KDZ, I am going to try the h918.
Sorry that you almost had a brick, but thanks so much for verifying that this works.
hi to everyone concerned, i have begun monitoring this thread;
https://forum.xda-developers.com/v20/help/lg-v20-h910-kdz-t3612524/page2#post72599368
please direct any inquiry's to my experience there. there is also a link and directions there to restore any bricked lgh910 to the h910pr version, as well as development on using the h915 and h918 firmware.
I found a used LG G4 that was locked to Koodo for a friend of mine. I researched to make sure that it supports the AWS 1700/2100 band since my friend is on Eastlink (similar to Freedom Mobile). At first everything worked fine, but now he is getting intermittent disconnections from the network where it says "no service." I had him choose the option without LTE, and at first he got service again, but then he didn't get mobile data, and the connection randomly dropped anyway (for calls and texts).
I had him open the service menu via *#*#4636#*#* to turn off the radio, but as soon as he goes to "Phone Information," he gets the message "This application does not work on this device." So Koodo blocked the menu. Wonderful.
At this point, I'm really not sure what to do. Has anyone had similar issues? I've rooted and installed custom ROMs on my own phones several times before. Would installing a custom ROM help? Or maybe just flashing another modem file?
If anyone could help, it would be greatly appreciated. I was trying to help my friend save some money. His old phone was 8 years old and was a cheapo that was laggy from the start. I recommended a "higher end" used phone rather than another cheapo. He's running a business and has 9 kids, so... I would really like to get this working for him.
Edit:
Problem is solved. My friend is no longer experiencing intermittent "no service'" or anything. Here is what I did:
1. Followed these instructions to unlock the bootloader.
2. Flash stock Nougat zip (instructions also say "After that and while still in TWRP: Choose Reboot -> RECOVERY ! This should ensure TWRP will not be overwritten on Android boot")
3. Flash Nougat modem zip
4. Flash my model's baseband (again; was already done during bootloader unlock)
I realize now that I might have not needed to unlock bootloader at all, and could have used LG Up (new) to flash a kdz. But oh well, it's all done, and now my friend has Nougat (the Canadian variant abandoned updates before Nougat).
threehappypenguins said:
I found a used LG G4 that was locked to Koodo for a friend of mine. I researched to make sure that it supports the AWS 1700/2100 band since my friend is on Eastlink (similar to Freedom Mobile). At first everything worked fine, but now he is getting intermittent disconnections from the network where it says "no service." I had him choose the option without LTE, and at first he got service again, but then he didn't get mobile data, and the connection randomly dropped anyway (for calls and texts).
I had him open the service menu via *#*#4636#*#* to turn off the radio, but as soon as he goes to "Phone Information," he gets the message "This application does not work on this device." So Koodo blocked the menu. Wonderful.
At this point, I'm really not sure what to do. Has anyone had similar issues? I've rooted and installed custom ROMs on my own phones several times before. Would installing a custom ROM help? Or maybe just flashing another modem file?
If anyone could help, it would be greatly appreciated. I was trying to help my friend save some money. His old phone was 8 years old and was a cheapo that was laggy from the start. I recommended a "higher end" used phone rather than another cheapo. He's running a business and has 9 kids, so... I would really like to get this working for him.
Click to expand...
Click to collapse
Assuming he's carrier unlocked, if he's using an old sim card from a previous carrier, he should purchase a new sim card from his current carrier.
If he hasn't already tried this, suggest he do a network reset: Settings > Backup & reset > Network settings reset.
If no go, his alternatives are to (assuming he's not bootloader unlocked): try a factory reset; next, re-flash his appropriate kdz in LGUP-NEW. He should backup his userdata first.
If bootloader unlocked (UsU) he could re-flash his modem.bin or modem.img file from a SALT extract of his appropriate kdz.
sdembiske said:
Assuming he's carrier unlocked, if he's using an old sim card from a previous carrier, he should purchase a new sim card from his current carrier.
If he hasn't already tried this, suggest he do a network reset: Settings > Backup & reset > Network settings reset.
If no go, his alternatives are to (assuming he's not bootloader unlocked): try a factory reset; next, re-flash his appropriate kdz in LGUP-NEW. He should backup his userdata first.
If bootloader unlocked (UsU) he could re-flash his modem.bin or modem.img file from a SALT extract of his appropriate kdz.
Click to expand...
Click to collapse
I've already done a factory reset of the phone. Is a network reset necessary, or would the factory reset cover that? His bootloader is not unlocked... yet. I will attempt re-flashing his kdz and/or just the modem if the network reset at this point is unnecessary. I'm looking at lg-firmwares.com and don't see Koodo on that list (the phone was originally put out by Koodo), so I assume Telus (Koodo's parent network) would be a safe one to use (MM)?
I found a bigger list here. I found the link in this guide.
threehappypenguins said:
I've already done a factory reset of the phone. Is a network reset necessary, or would the factory reset cover that? His bootloader is not unlocked... yet. I will attempt re-flashing his kdz and/or just the modem if the network reset at this point is unnecessary. I'm looking at lg-firmwares.com and don't see Koodo on that list (the phone was originally put out by Koodo), so I assume Telus (Koodo's parent network) would be a safe one to use (MM)?
Click to expand...
Click to collapse
Network reset is your first & best option. Re-flashing the kdz is your last option.
Use this site for the kdz download and scroll down to and use this Telus kdz ( H81220z_00_0327.kdz: it does work on Koodo as well): https://lg-firmwares.com/lg-h812-firmwares/firmwares/
Refer to this link for flashing with LGUP-NEW: https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
As a 'Senior Member" you should know that it is an XDA courtesy to use the Thanks button - you should have learned to use it by now - bottom right of the post
sdembiske said:
Assuming he's carrier unlocked, if he's using an old sim card from a previous carrier, he should purchase a new sim card from his current carrier.
If he hasn't already tried this, suggest he do a network reset: Settings > Backup & reset > Network settings reset.
If no go, his alternatives are to (assuming he's not bootloader unlocked): try a factory reset; next, re-flash his appropriate kdz in LGUP-NEW. He should backup his userdata first.
If bootloader unlocked (UsU) he could re-flash his modem.bin or modem.img file from a SALT extract of his appropriate kdz.
Click to expand...
Click to collapse
sdembiske said:
Network reset is your first & best option. Re-flashing the kdz is your last option.
Use this site for the kdz download and scroll down to and use this Telus kdz ( H81220z_00_0327.kdz: it does work on Koodo as well): https://lg-firmwares.com/lg-h812-firmwares/firmwares/
Refer to this link for flashing with LGUP-NEW: https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
As a 'Senior Member" you should know that it is an XDA courtesy to use the Thanks button - you should have learned to use it by now - bottom right of the post
Click to expand...
Click to collapse
Thanks! I am getting him to do a Network settings reset right now. I'll wait and see if that resolves the issue. If it doesn't I will attempt flashing.
I do have a question about the bootloader. You said that it is required to be unlocked. But I read that on the H812 you can't unlock the bootloader. So how does that work? Can I just flash a Marshmallow kdz onto the existing MM OS? I see that his current software version is H81220z. I thought that since there is no root (and no bootloader unlock?) for MM, that I have to downgrade to Lollipop (as explained in these instructions). I thought an unlocked bootloader is always a prerequisite?
Aha! I searched and searched and eventually found this key post. It points to this thread here about (kind of, sort of) unlocking the bootloader and also recommends a backup with SALT.
threehappypenguins said:
Aha! I searched and searched and eventually found this key post. It points to this thread here about (kind of, sort of) unlocking the bootloader and also recommends a backup with SALT.
Click to expand...
Click to collapse
Yes, quite a number of us now have unlocked our bootloader, thanks to the unwavering steadfastness of @steadfasterX, author of the UsU unlock method.
Ensure you do upgrade to the latest Telus 1220z MM kdz (even though he is on it already), I linked first with LGUP-NEW to see if the network connection is restored and then do a SALT backup as recommended before unlocking. It is very important you read the OP in the USU unlock thread thoroughly, making sure you understand it complete;y, to avoid easily avoidable screw-ups. You should make sure your friend understands the process and risks as well before proceeding.
steadfasterX has also prepared custom roms for our unlocked H812's and I can recommend both the ASOCP N and the Lineageos O roms for your H812, if your friend doesn't rely on any LG stock proprietary apps, otherwise you can flash him a special stock Nougat LG rom (all available in the Downloads section in the UsU thread).
sdembiske said:
Yes, quite a number of us now have unlocked our bootloader, thanks to the unwavering steadfastness of @steadfasterX, author of the UsU unlock method.
Ensure you do upgrade to the latest Telus 1220z MM kdz (even though he is on it already), I linked first with LGUP-NEW to see if the network connection is restored and then do a SALT backup as recommended before unlocking. It is very important you read the OP in the USU unlock thread thoroughly, making sure you understand it complete;y, to avoid easily avoidable screw-ups. You should make sure your friend understands the process and risks as well before proceeding.
steadfasterX has also prepared custom roms for our unlocked H812's and I can recommend both the ASOCP N and the Lineageos O roms for your H812, if your friend doesn't rely on any LG stock proprietary apps, otherwise you can flash him a special stock Nougat LG rom (all available in the Downloads section in the UsU thread).
Click to expand...
Click to collapse
My friend's phone says that it's MM and software version is H81220z, so he should be good there.
I'm interested in Lineage Oreo, and I'm a little confused about the instructions, if you don't mind enlightening me. So first off, I understand that UsU is required first. In the UsU instructions, it says:
Flash the baseband package now: <model>_UsU_baseband_flash-in-twrp.zip
Click to expand...
Click to collapse
But in the Lineage O instructions, it says:
If you have ever flashed the UsU baseband package: Clean flash the modem partition from your backup in TWRP.
Click to expand...
Click to collapse
So I assume that I'm supposed to just skip flashing the baseband in the UsU instructions? What about installing SuperSU afterwards? Is flashing that new baseband required?
I guess what I'm wondering is, should I flash the baseband, like in UsU instructions, then revert back to the original baseband, like in the Lineage O instructions, or should I just skip flashing the baseband in the first place?
threehappypenguins said:
My friend's phone says that it's MM and software version is H81220z, so he should be good there.
I'm interested in Lineage Oreo, and I'm a little confused about the instructions, if you don't mind enlightening me. So first off, I understand that UsU is required first. In the UsU instructions, it says:
But in the Lineage O instructions, it says:
So I assume that I'm supposed to just skip flashing the baseband in the UsU instructions? What about installing SuperSU afterwards? Is flashing that new baseband required?
I guess what I'm wondering is, should I flash the baseband, like in UsU instructions, then revert back to the original baseband, like in the Lineage O instructions, or should I just skip flashing the baseband in the first place?
Click to expand...
Click to collapse
The reason you should re-flash the same kdz, is to see if it gets the network connectivity issue solved before proceeding with anything else as you may find the problem still exists.
If you are planning to go the the LG Nougat stock rom, the baseband should be flashed. If you're going to the H812 Lineage O rom, just flash the modem.bin file from the SALT backup you do - you can always flash the baseband later if there is a problem and it is needed. Flash SuperSu after.
You're still forgetting the Thanks button, eh ... ? Hint: It's a good habit to get into when receiving help from other members.
sdembiske said:
The reason you should re-flash the same kdz, is to see if it gets the network connectivity issue solved before proceeding with anything else as you may find the problem still exists.
If you are planning to go the the LG Nougat stock rom, the baseband should be flashed. If you're going to the H812 Lineage O rom, just flash the modem.bin file from the SALT backup you do - you can always flash the baseband later if there is a problem and it is needed. Flash SuperSu after.
You're still forgetting the Thanks button, eh ... ? Hint: It's a good habit to get into when receiving help from other members.
Click to expand...
Click to collapse
Well, I successfully unlocked the bootloader using UsU. I flashed the the baseband package, because I figure I will first re-flash the same kdz. I also decided I will flash stock Nougat because I figure it will be more stable for my friend. Unfortunately, I only got as far as flashing the baseband package and SuperSU.zip. When I try to boot into the OS, it just hangs on the "LG Life's Good" logo forever. Should I go ahead and flash the MM kdz using LG Up new anyway? I already tried a factory reset, and it didn't make a difference.
threehappypenguins said:
Well, I successfully unlocked the bootloader using UsU. I flashed the the baseband package, because I figure I will first re-flash the same kdz. I also decided I will flash stock Nougat because I figure it will be more stable for my friend. Unfortunately, I only got as far as flashing the baseband package and SuperSU.zip. When I try to boot into the OS, it just hangs on the "LG Life's Good" logo forever. Should I go ahead and flash the MM kdz using LG Up new anyway? I already tried a factory reset, and it didn't make a difference.
Click to expand...
Click to collapse
If you want to hard brick your friend's phone and possibly lose a friend, sure, ignore the UsU thread OP warnings ... i.e., DO NOT flash with LGUP-NEW now that the phone is unlocked. If you're going to the stock Nougat, flash the N modem from the UsU thread. If that doesn't work, flash the MM modem from a SALT extraction of a clean Telus H81220z kdz.
Suggest you read the OP in the UsU thread fully, i.e., all of it including the FAQ's and make sure you understand it all this time.
I finally figured out why I'm so confused. Original, when you said this:
sdembiske said:
If no go, his alternatives are to (assuming he's not bootloader unlocked): try a factory reset; next, re-flash his appropriate kdz in LGUP-NEW.
Click to expand...
Click to collapse
I misread. I thought you said "assuming he's bootloader unlocked." So I kept thinking that in order to do ANYTHING (flash the kdz), his bootloader had to be unlocked.
I read the OP over and over, and didn't see the part about never kdz flashing with LGUp, coupled with my misunderstanding that I had to be bootloader unlocked in order to flash with lgup. But I finally found what you're talking about in the FAQ.
You can't! At least for the KDZ flashing part: not yet.
SALT will allow flashing of KDZ files with the upcoming version 4.0 but until then do not flash with lgup and do not use the LG Android internal updater --> You WILL 100% brick your device.
Click to expand...
Click to collapse
I realize all this is a risk to my friend's phone, it's just that I was the one who talked him into buy a used decent phone, rather than buying a new cheapo crappy phone. I just wish I didn't misread what you had said and tried flashing with LGUp *before* I bootloader unlocked.
It's been a long week.
P.S. - I wouldn't lose him as a friend over this. He is very technologically challenged, and keeps thanking me over and over for helping him with all his previous phones, for giving his wife one of our used old phones (she previously had no phone), for helping set up his network with a Tomato firmware router and OpenDNS so he can know what in the world his kids are doing online and have control over the network, etc. So if I bricked his phone, I would just buy another one used for him. He wouldn't care. He just needs a half decent, inexpensive phone to run his small business. Right now, he's just using his old phone for the time being. It's a MotoE that he's had for the last 8 years and he says, "I need to upgrade." Lol
I searched and searched for the Nougat modem (at this point, I might as well upgrade to Nougat), and this is what I found. Is this correct? Or is there another version that I need because that one isn't compatible with my phone? I also assume that the modem zip is flashable via TWRP? I see the "META-INF" folder.
This is the stock Nougat I was going to flash (with TWRP? It looks like a flashable zip). My ARB is 0. My GPT compatibility is H811.
I see in the N stock that there is already a modem.bin file. So should I first flash the stock N zip, and THEN flash the separate N modem? Also, the instructions say:
16) I just wanna flash Nougat STOCK. Are there any worry free UsU downloads for it available?
Sure: here
After flashing ensure you flash your model baseband package!
After that and while still in TWRP: Choose Reboot -> RECOVERY ! This should ensure TWRP will not be overwritten on Android boot
Click to expand...
Click to collapse
So, in summary:
1. Flash stock Nougat zip
2. Flash Nougat modem zip
3. Flash my model's baseband (again)?
And if none of that works:
flash the MM modem from a SALT extraction of a clean Telus H81220z kdz
Click to expand...
Click to collapse
?
threehappypenguins said:
I searched and searched for the Nougat modem (at this point, I might as well upgrade to Nougat), and this is what I found. Is this correct? Or is there another version that I need because that one isn't compatible with my phone? I also assume that the modem zip is flashable via TWRP? I see the "META-INF" folder.
This is the stock Nougat I was going to flash (with TWRP? It looks like a flashable zip). My ARB is 0. My GPT compatibility is H811.
I see in the N stock that there is already a modem.bin file. So should I first flash the stock N zip, and THEN flash the separate N modem? Also, the instructions say:
So, in summary:
1. Flash stock Nougat zip
2. Flash Nougat modem zip
3. Flash my model's baseband (again)?
And if none of that works:
?
Click to expand...
Click to collapse
Yes. Refer to FAQ #22 in the UsU thread and the Stock N report by @grantdb.
The reason why you get intermittent service because the phone you found had been blacklisted by the original owner
deltadiesel said:
The reason why you get intermittent service because the phone you found had been blacklisted by the original owner
Click to expand...
Click to collapse
It was locked to Koodo, and the original owner told me that. I called Koodo, gave the IMEI, and they gave me the Network unlock code. If it was blacklisted, wouldn't Koodo have said something?
sdembiske said:
Yes. Refer to FAQ #22 in the UsU thread and the Stock N report by @grantdb.
Click to expand...
Click to collapse
I flashed stock Nougat, then Nougat modem, then the H812 baseband, then rebooted directly back to TWRP. Then I booted up the phone and it was in Spanish. So I changed that to English. Then I had rebooted the phone again (adding a SIM card for testing), and it was in Spanish again, so I changed it back to English. Then I rebooted the phone again, and it was in Russian, so I changed it back to English, and also deleted all the extra keyboards which included Spanish and Russian (at least, it looked like it was Russian). Rebooted the phone a couple more times, and it stays in English.
So far, everything is working.
Thanks again for your help! Will report back if the intermittent issue comes back, or if everything continues to work well, in case anybody with the same issue is looking for a fix.
On another note, out of curiosity, I tried *#*#4636#*#* on the Phone's dial pad to open the service menu, and noticed that Phone Information is still blocked. Just curious... is that a ROM thing? Or a baseband/modem thing?
threehappypenguins said:
I flashed stock Nougat, then Nougat modem, then the H812 baseband, then rebooted directly back to TWRP. Then I booted up the phone and it was in Spanish. So I changed that to English. Then I had rebooted the phone again (adding a SIM card for testing), and it was in Spanish again, so I changed it back to English. Then I rebooted the phone again, and it was in Russian, so I changed it back to English, and also deleted all the extra keyboards which included Spanish and Russian (at least, it looked like it was Russian). Rebooted the phone a couple more times, and it stays in English.
So far, everything is working.
Thanks again for your help! Will report back if the intermittent issue comes back, or if everything continues to work well, in case anybody with the same issue is looking for a fix.
On another note, out of curiosity, I tried *#*#4636#*#* on the Phone's dial pad to open the service menu, and noticed that Phone Information is still blocked. Just curious... is that a ROM thing? Or a baseband/modem thing?
Click to expand...
Click to collapse
Not sure about the language issue as I haven't used the stock N rom but if it continues to hold, no problem. Make sure you do a TWRP backup when you have it where you want it.
The 'secret' menu accessed from the dial pad hasn't worked for me in AOSCP N or Lineage O so it may be a rom thing. *#546368#*812# is the dial pad code that should be tried in any event.
I just wanted to report that my friend no longer has any more issues with no service. Everything is working well. I will edit my first post to state that the problem is solved and what I did.
Is this do-able with out unlock.bin??
I've tried using adb/fastboot. ADB reports the device OK; fastboot can't see the device.
I've tried all manner of drivers to load........ I know there are separate drivers for adb and fastboot.
This is driving me nuts.
Finally, are there different SUB-variants of the 996?? One generic and one US Sprint??
Thanks
You must use dirtysanta to root
[Guide][Tutorial] Root TWRP LG V20 using Dirtysanta[Most Variants][Noobfriendly]
Good day, Here's the modified dirtysanta method to root LG V20 and install TWRP. This guide will help you in rooting your device with much easier situation. Before you begin: (Your phone's internal storage will be wiped or simply formatted or...
forum.xda-developers.com
ROMSG said:
You must use dirtysanta to root
[Guide][Tutorial] Root TWRP LG V20 using Dirtysanta[Most Variants][Noobfriendly]
Good day, Here's the modified dirtysanta method to root LG V20 and install TWRP. This guide will help you in rooting your device with much easier situation. Before you begin: (Your phone's internal storage will be wiped or simply formatted or...
forum.xda-developers.com
Click to expand...
Click to collapse
The only issue with that response: The DirtySanta thread you link to lists the following devices, admonishing that any others will get bricked:
- Verizon (VS995)
- Sprint (LS997)
- ATT (H910)
- Korean(F800L)
- USS996 (BPT, UCL)
- Canadian (H915)
Unless there's a typo in it, the USS996 is NOT the same as the US996. The US996 is a carrier unlocked US variant. The other US996 is locked to US Cellular. A bit of clarity is necessary here...
Graf_Eberstein said:
The only issue with that response: The DirtySanta thread you link to lists the following devices, admonishing that any others will get bricked:
- Verizon (VS995)
- Sprint (LS997)
- ATT (H910)
- Korean(F800L)
- USS996 (BPT, UCL)
- Canadian (H915)
Unless there's a typo in it, the USS996 is NOT the same as the US996. The US996 is a carrier unlocked US variant. The other US996 is locked to US Cellular. A bit of clarity is necessary here...
Click to expand...
Click to collapse
I found this some of the Links are broken.
V20 [H915|US996] DirtyElf Bootloader Unlock and Root guide
Firmware
US99610f_00_1205.kdz
usb drivers for windows
Terminal Emulator for Android "f-droid Download APK at bottom of page"
Before you flash the KDZ to downgrade your firwmare make a DUMP backup of ALL files first it will have your EFS and that's very very important it has your IMEI number. You don't need to dump system or cache.
Darnrain1 said:
I found this some of the Links are broken.
V20 [H915|US996] DirtyElf Bootloader Unlock and Root guide
Firmware
US99610f_00_1205.kdz
usb drivers for windows
Terminal Emulator for Android "f-droid Download APK at bottom of page"
Before you flash the KDZ to downgrade your firwmare make a DUMP backup of ALL files first it will have your EFS and that's very very important it has your IMEI number. You don't need to dump system or cache.
Click to expand...
Click to collapse
Thank you! I am looking that over. One question I do have for you: Is that dump backup needed for anything beyond the EFS to get the IMEI? Asking only because I was able to extract the IMEI already. I'm not physically working on this till the weekend, so I'm going to read up/download stuff in the interim and go from there. If I end up with questions (and I just might from the bit I've read so far*), I'll append this post or reply to it.
* This is an example of where the uncertainty sets in: "For official US996 model owners that do not want to void their warranty, follow the Dirtysanta Sprint(LS997) method but make sure to flash a US996 Stock rom instead." I'm assuming "official" applies to an actual V20 model US996, regardless of carrier/unlock status. I'm extrapolating that the H915 is an US996 with a differently configured kernel. Since the LS997 is only mentioned separately, is the 997 a CDMA version of the (GSM) 996?
LTE is inferred, GSM is for distinction, so I'm assuming the 915 and 996 are GSM devices. I also know Sprint is/was a CDMA carrier. CDMA hardware would infer different modules would be loaded by the kernel, than for GSM, and could therefore hang or brick the device. At least that's where the rail line used by my train of thought takes me. Or, does the difference between CDMA and GSM versions not matter?
You are correct about the broken links: Tilde88's US996 100% Stock deODEXEd Rom, which is listed in the linked article, is a bad link. I did some fairly general "looking" for that ROM elsewhere, found a couple of articles when Google-searching, but haven't had a chance to check those out (that will have to wait until tomorrow). If it turns out that there is no alternate link to the ROM, are there any other ways of getting it, short of looping @Tilde88 in?
Graf_Eberstein said:
Thank you! I am looking that over. One question I do have for you: Is that dump backup needed for anything beyond the EFS to get the IMEI? Asking only because I was able to extract the IMEI already. I'm not physically working on this till the weekend, so I'm going to read up/download stuff in the interim and go from there. If I end up with questions (and I just might from the bit I've read so far*), I'll append this post or reply to it.
* This is an example of where the uncertainty sets in: "For official US996 model owners that do not want to void their warranty, follow the Dirtysanta Sprint(LS997) method but make sure to flash a US996 Stock rom instead." I'm assuming "official" applies to an actual V20 model US996, regardless of carrier/unlock status. I'm extrapolating that the H915 is an US996 with a differently configured kernel. Since the LS997 is only mentioned separately, is the 997 a CDMA version of the (GSM) 996?
LTE is inferred, GSM is for distinction, so I'm assuming the 915 and 996 are GSM devices. I also know Sprint is/was a CDMA carrier. CDMA hardware would infer different modules would be loaded by the kernel, than for GSM, and could therefore hang or brick the device. At least that's where the rail line used by my train of thought takes me. Or, does the difference between CDMA and GSM versions not matter?
You are correct about the broken links: Tilde88's US996 100% Stock deODEXEd Rom, which is listed in the linked article, is a bad link. Since I haven't gotten past the first post yet, I'm going to see if I can find that elsewhere and report back.
Click to expand...
Click to collapse
Sometimes downgrading your firmware to root your phone will corrupt your EFS on the phone and you have to restore it to get cell service working again or to bring back your IMEI number.
There are four files that are your EFS.
With the phone powered off, hold the down vol and plug in usb to computer to restore EFS.
fastboot flash fsg fsg_COM6
fastboot flash misc misc_COM6
fastboot flash modemst1 modemst1_COM6
fastboot flash modemst2 modemst2_COM6
fastboot reboot
Darnrain1 said:
Sometimes downgrading your firmware to root your phone will corrupt your EFS on the phone and you have to restore it to get cell service working again or to bring back your IMEI number.
There are four files that are your EFS.
With the phone powered off, hold the down vol and plug in usb to computer to restore EFS.
fastboot flash fsg fsg_COM6
fastboot flash misc misc_COM6
fastboot flash modemst1 modemst1_COM6
fastboot flash modemst2 modemst2_COM6
fastboot reboot
Click to expand...
Click to collapse
Thank you.
FYI, I just amended my prior response (above) re. the ROM as well.
Graf_Eberstein said:
Thank you.
FYI, I just amended my prior response (above) re. the ROM as well.
Click to expand...
Click to collapse
Your welcome,
Stock Oreo Rom, flash in order But there are a lot more roms for the Lgv20 you can look around if you want.
LG V20 ROMs, Kernels, Recoveries, & Other Developm
US996 DIrtysanta Rom
ezV2020 kernel for Oreo link
Magisk-v21.4.zip
Latest version of twrp link
Darnrain1 said:
I found this some of the Links are broken.
V20 [H915|US996] DirtyElf Bootloader Unlock and Root guide
Firmware
US99610f_00_1205.kdz
usb drivers for windows
Terminal Emulator for Android "f-droid Download APK at bottom of page"
Before you flash the KDZ to downgrade your firwmare make a DUMP backup of ALL files first it will have your EFS and that's very very important it has your IMEI number. You don't need to dump system or cache.
Click to expand...
Click to collapse
Ok, so I finally got to where I'm able to run that dump backup. I've been at it for the better part of 8 man hours, and it keeps crashing. Finally got everything backed up except SYSTEM IMAGE. Whenever I try to back up that segment, the backup crashes. You said I don't need to do this against CACHE, which I get. There's both a SYSTEM and a SYSTEM IMAGE, so now I'm wondering if you meant the latter instead of the former... If not, how do I get past this obstacle?
FWIW, I'm writing to an otherwise empty, brand new 32 GB Class 10 card. Initially I was using a surplus 16 GB card, then realized that I was coming up around 4 GB short, and pegged the failure on that. But the same happens on the larger card. In case it matters, the backup gets to about 60% before failing...
Graf_Eberstein said:
Ok, so I finally got to where I'm able to run that dump backup. I've been at it for the better part of 8 man hours, and it keeps crashing. Finally got everything backed up except SYSTEM IMAGE. Whenever I try to back up that segment, the backup crashes. You said I don't need to do this against CACHE, which I get. There's both a SYSTEM and a SYSTEM IMAGE, so now I'm wondering if you meant the latter instead of the former... If not, how do I get past this obstacle?
FWIW, I'm writing to an otherwise empty, brand new 32 GB Class 10 card. Initially I was using a surplus 16 GB card, then realized that I was coming up around 4 GB short, and pegged the failure on that. But the same happens on the larger card. In case it matters, the backup gets to about 60% before failing...
Click to expand...
Click to collapse
Your phone is rooted great.
DUMP backup with LGUP. Might not be to late. Just hold vol up and plug in usb to phone and computer. Go into LGUP and choose DUMP all files. You don't need to dump system or cache. This will save all the files on your computer. Back the files up like google drive or something.
Take battery out and put back in. Then you want to boot into twrp and do a format.
Then your ready to install an OS on your phone. Why don't you check out my rom I made it's stock Oreo debloated. There are some good guides on there also you can follow. link
If you need any more help just ask. I don't mind.
I just wanted to thank you for the guidance to date. Great news: After many fits, starts, wrong turns, interruptions, and muckups both real and imagined, my V20 now has Oreo Lemondrop installed, and I presume it is also rooted.
With the initial hurdle overcome, it's time for new questions (see photos for the first three):
* The device reports no S/N. Normal?
* The OS reports no kernel version. Normal?
* The device still boots to the red triangle before loading Lemondrop. I was under the impression that would go away now, or am I wrong?
* A lot of games and other crud is being installed by Mobile Services Manager. Is that because I missed something?
The latter may not matter much: I'm going to move the SIM from my regular phone to the V20 to see if it will make/receive calls. If it does, it'll get a SIM of its own, so I can use it as a second line. If it doesn't work (I've seen posts about bands not working, etc), I'll be done with it altogether.
However, should the phone work, what'll make this whole enterprise a complete success, will be to install a more current Android release; I'm expecting 10 or 11, but would be tickled if it's 12 or 13. But first things first...
Graf_Eberstein said:
I just wanted to thank you for the guidance to date. Great news: After many fits, starts, wrong turns, interruptions, and muckups both real and imagined, my V20 now has Oreo Lemondrop installed, and I presume it is also rooted.
With the initial hurdle overcome, it's time for new questions (see photos for the first three):
* The device reports no S/N. Normal?
* The OS reports no kernel version. Normal?
* The device still boots to the red triangle before loading Lemondrop. I was under the impression that would go away now, or am I wrong?
* A lot of games and other crud is being installed by Mobile Services Manager. Is that because I missed something?
The latter may not matter much: I'm going to move the SIM from my regular phone to the V20 to see if it will make/receive calls. If it does, it'll get a SIM of its own, so I can use it as a second line. If it doesn't work (I've seen posts about bands not working, etc), I'll be done with it altogether.
However, should the phone work, what'll make this whole enterprise a complete success, will be to install a more current Android release; I'm expecting 10 or 11, but would be tickled if it's 12 or 13. But first things first...
Click to expand...
Click to collapse
Yeah no SN and no Kernel is normal. It's also normal to have the boot screen come up, it's because your phone is rooted now.
I have to run Oreo because LTE is not working in crDroid or Lineage os. There are proprietary drivers that are in Oreo to make LTE work and they are not in any other android os. But if all you need is 4G then maybe another os would work for you. In the USA they did away with 4G only LTE now. So I thought I would make the Lemon Drop rom, if I have to use Oreo why not make it fast. Plus most everything works in Lemon Drop. Like second screen and so on. I have used crDroid before it's good I will link the files for you.
Update: I found and removed Mobile Services Manager in the latest version of Auto_Debloat. Thanks for bringing this to my attention.
crDroid 11 just format and flash in twrp reboot.
also flash Magisk-v21.4.zip so you can have root.
you may have to flash twrp also I am not sure, it's been awhile before I install crDroid. You can always flash twrp in fastboot mode if you have to.
Take Care.
Darnrain1 said:
Yeah no SN and no Kernel is normal. It's also normal to have the boot screen come up, it's because your phone is rooted now.
I have to run Oreo because LTE is not working in crDroid or Lineage os. There are proprietary drivers that are in Oreo to make LTE work and they are not in any other android os. But if all you need is 4G then maybe another os would work for you. In the USA they did away with 4G only LTE now. So I thought I would make the Lemon Drop rom, if I have to use Oreo why not make it fast. Plus most everything works in Lemon Drop. Like second screen and so on. I have used crDroid before it's good I will link the files for you.
Update: I found and removed Mobile Services Manager in the latest version of Auto_Debloat. Thanks for bringing this to my attention.
crDroid 11 just format and flash in twrp reboot.
also flash Magisk-v21.4.zip so you can have root.
you may have to flash twrp also I am not sure, it's been awhile before I install crDroid. You can always flash twrp in fastboot mode if you have to.
Take Care.
Click to expand...
Click to collapse
Thank you again, and you're welcome for the bit on the Mobile Services Manager. My apologies for the lag in responding too; real life got in the way for a bit there. I'll look into your suggestion as I get a chance and will report back.
Graf_Eberstein said:
Thank you again, and you're welcome for the bit on the Mobile Services Manager. My apologies for the lag in responding too; real life got in the way for a bit there. I'll look into your suggestion as I get a chance and will report back.
Click to expand...
Click to collapse
Not a problem. Because I only have an H910 I didn't get all the bloatware on other lgv20 phones. But that Mobile Services Manager is a huge bloatware that installs more bloatware. So I thought I would try and find it and remove it in the latest version. You can update Auto_Debloat and it should get rid of that Mobile Services Manager for you. All you have to do is just flash the new version in twrp and reboot.