Related
Info :
Greetings and Welcome. Here's the latest firmware update for Sony Z2(D6503) Build23.5.A.1.291_R4D with (Recovery + Root)
Enjoy!
How To Flash :
Method 1 Clean Flash :
1. Download Prerooted Rom + Bootloop Fix and place them on ur device storage,
2. Reboot to Recovery,
3. Do A Full Wipe Except the storage partition where u put Prerooted Rom + Bootloop Fix,
4. Flash Prerooted Rom and then Bootloop Fix
5. Reboot.
Method 2 Dirty Flash Over Previous Build Of Android MM :
1. Download Prerooted Rom + Bootloop Fix and place them on ur device storage,
2. Reboot to Recovery,
3. Flash Prerooted Rom and then Bootloop Fix,
4. Wipe Cache And Dalvik/Art
5. Reboot.
6. After Finishing booting process wait a few mins,
7. Now go to app drawer and check if supersu is there or not, If not then simply download it from google play store and install it and open it and select SU Binary install normal & Click Reboot,
8. Enjoy!
Stuff Used to Create This Pre-rooted Room :
D6503_Customized AU_1281-9715_23.5.A.1.291_R4D
PRFCreator_v1.3
UPDATE-SuperSU-v2.76-SYSTEMMODE
RecRootV4_combined
My Dell Laptop,
A Keyboard + Mouse,
My Experiences With This Build Of Android MM :
Now We can transfer apps to "EXTSDCARD" using "Transfer data to SD card"
STAMINA mode is back
Multi Tasking Is better than Previous Build Of Course XD
Significantly faster & smoother than previous build (23.5.A.0.575)
Screen Recording Error still exist
Anything Else? :good:
Download Links :
Rom : Click On ME
Bootloop Fix : Click On ME
Screenshots :
http://imgur.com/a/i7icA
Instead of Typing Thanks, You can simply press on it :good:, Try not to spam this thread, If u have any Question regarding my upload Ask here.
First Comment
Keep Up Bro (Y)
Thank you. ?
Thanks!
I'll try to build the same file but for Customized FR (my country) !
Why bootloop fix from 570 build need to flashed too ?
Sent from my D6503 using Tapatalk
itsnie said:
Why bootloop fix from 570 build need to flashed too ?
Sent from my D6503 using Tapatalk
Click to expand...
Click to collapse
Because that's a life saver for Z2 with Prerooted rom. That's the only bootloop fix exist here on xda for now. Can you try flashing without it at see if it boots? And report back here! Unless u wanna waste some times on re-flashing LP rom and rooting it again to get back on a rooted mm rom
Will previous D6502 patches work?
RICdefeat & byeselinux
Have you used byeselinux & RICdefeat in the firm compilation??
Or only the bootloopfix?
Thank you
supercfc said:
Will previous D6502 patches work?
Click to expand...
Click to collapse
Can't say since I don't have a D6502 Model. Try and let me know if it works
LunaFree said:
Have you used byeselinux & RICdefeat in the firm compilation??
Or only the bootloopfix?
Thank you
Click to expand...
Click to collapse
"RecRootV4_combined" Include all of those stuff as well as recovery
@op
Will dummy_flashable.zip works as well making the ZIP? im on .575 with root and recovery. i have already downloaded the ftf before seeing this post
Thank you so much!!!!
So I finally made the same thing for the french firmware !
https://www.wetransfer.com/downloads/9d69b9f8a30da16970abc3f5655fa01720160804144653/d99f41
Dilesh Perera said:
@op
Will dummy_flashable.zip works as well making the ZIP? im on .575 with root and recovery. i have already downloaded the ftf before seeing this post
Click to expand...
Click to collapse
As I already said "RecRootV4_combined" Includes Root + Recovery. So u don't need anything else. Except Bootloop Fix
rakeshbro said:
"RecRootV4_combined" Include all of those stuff as well as recovery
Click to expand...
Click to collapse
I've do my compilation with 23.5.A.1.291 firmware using the ITALIAN customized and SUPERSU with PRF creator.
I've install busybox from appstore and DUAL recovery with the install.bat from pc and then in RECOVERY MODE i´ve flashed byeselinux+RICdefeat without bootloopfix, and works too!!
Thank you Rakeshbro!! :good::good:
LunaFree said:
I've do my compilation with 23.5.A.1.291 firmware using the ITALIAN customized and SUPERSU with PRF creator.
I've install busybox from appstore and DUAL recovery with the install.bat from pc and then in RECOVERY MODE i´ve flashed byeselinux+RICdefeat without bootloopfix, and works too!!
Thank you Rakeshbro!! :good::good:
Click to expand...
Click to collapse
Yeah I saw some feedback on "23.5.A.0.575" build as well that some ppl didn't flashed bootloop fix and they got it boot.
But for me I'd to flash bootloop fix to get into os. I remember Last time when I was on MM build "23.5.A.0.570_R4D" I've like 350+ apps installed on my z2 and after a few weeks later Build "23.5.A.0.575" came out. And guess what I've flashed it without the bootloops fix and that's it, I got stucked on lockscreen and whenever I unlock my device it just reboot again & again, And I can't even boot to recovery. With a broken heart I've to flash LP rom again and root it and then flash the latest MM build. I just did't want to take that risk again this time, since I've now more than 360+ apps installed on my Z2. So It's upto All of u guys. U want to flash the old bootloop fix or not. Try and let us know Good Luck!
Yeah you need bootloop fix. The same thing happened to me but I just pressed volume button during the bootloop, I entered TWRP, connected to USB, copied bootloop fix and flashed it without reinstalling everything
rakeshbro said:
Yeah I saw some feedback on "23.5.A.0.575" build as well that some ppl didn't flashed bootloop fix and they got it boot.
But for me I'd to flash bootloop fix to get into os. I remember Last time when I was on MM build "23.5.A.0.570_R4D" I've like 350+ apps installed on my z2 and after a few weeks later Build "23.5.A.0.575" came out. And guess what I've flashed it without the bootloops fix and that's it, I got stucked on lockscreen and whenever I unlock my device it just reboot again & again, And I can't even boot to recovery. With a broken heart I've to flash LP rom again and root it and then flash the latest MM build. I just did't want to take that risk again this time, since I've now more than 360+ apps installed on my Z2. So It's upto All of u guys. U want to flash the old bootloop fix or not. Try and let us know Good Luck!
Click to expand...
Click to collapse
I think we have do the same, but i dont use the bootloop fix...
I will flash recroot v4 next time without bootloop fix and i tell you. Thank you!!
Thanks for your work
flashing without a probleme
Hey guys, first of all sorry about my english, im french.
So my problem is: I tried rooting my Axon 7 A2017U many times, with different guides. I always end up with a softbricked phone, having to restore to stock using MiFlash.
My bootloader is unlocked, i have stock recovery and stock rom for now.
Whenever i flash TWRP, either the signed one (from @tenfar) or unsigned (and up to date) ones, i can't go past the menu saying something like "your phone cant be checked for corruption, please lock your phone [...]" it just freeze. i did read somewhere that i should flash chainfire's root or a special .zip that, i guess, disabled some check that could prevent booting a phone with unsigned stuff/edited system (after flashing TWRP, so it could boot) that didn't work out. i think i found that information in some LineageOS thread here on XDA.
My ultimate goal would be to get a rooted stock nougat 7.1.1, up to date TWRP recovery and to be able to switch to LineageOS to try it out soon.
For what it is worth, i rooted many phones over the years, so while i'm no expert, i should be able to follow most of the steps you give me.
Thanks alot!
What version of TWRP did you flash first?
I have the same root problem i can not install in twrp install in twrp ok but su application displays no root cause i have latest twrp
KwesiJnr said:
What version of TWRP did you flash first?
Click to expand...
Click to collapse
this
https://forum.xda-developers.com/axon-7/development/recovery-official-twrp-zte-axon-7-t3515715
And @tenfar's signed one
KwesiJnr said:
What version of TWRP did you flash first?
Click to expand...
Click to collapse
this
https://forum.xda-developers.com/axon-7/development/recovery-official-twrp-zte-axon-7-t3515715
And @tenfar's signed one
Okay. Download and flash this one alone via fastboot and see what happens. This is one the I personally use. It is required for any of the newer versions to work properly.
twrp-3.0.2-2-a2017u.img
You can choose to rename it to just recovery.img, then:
1. fastboot flash recovery recovery.img
or
2.
if you choose to work with the same filename:
fastboot flash recovery twrp-3.0.2-2-a2017u.img
Select reboot to recovery from the bootloader menu now and try again.
Either way, should work fine. I know you mentioned you knew the basics, but just want to be sure.
Also forgot to mention. If TWRP works but you still can't get your phone to boot, you need to follow this guide here
You can start from the part that says:
-----------------------------------------------------
UPDATING FROM B20_Boot / B20 / B27 / B29 / B15(N)
-----------------------------------------------------
Again, that's the ROM I personally use if I want to go back to stock, not the one from the ZTE site.
Gonna try it and give feedback. thanks for taking time to help!
edit: im downloading the rom from the link you shared.
like you said, i can get TWRP to boot but not the phone.
So if i use full stock from ZTE, it can't boot with modified recovery?
edit 2: i don't know what worked, i think it might be the bootstack. or the rom by DrakenFX. now i can boot to the rom with a TWRP recovery installed. It worked, but i soft bricked again trying to flash SuperSU. So now i'm retrying with an updated TWRP.
I haven't tried that yet, but I really suspect that's the reason you're having problems. I rarely use pure stock ROMs. Like you, I'm not an expert in Android Development so I can't tell you why. Just been a flashaholic for years so made a few observations.
Which supersu are you installing? If you're swiping to the right in twrp, you need to install the dm-verity zip or supersu 2.79. There's some issues with newer builds.
Everything is working like a charm! Now im going to finally give lineageOS a try
I used Chainfire's SuperSU 2.79 stable.
Edit : Everything is working flawlessly! I'm running the lastest LineageOS nightly with root (Chainfire's 2.79). Followed their instruction and installation was smooth as butter. I should also point out i flashed the lastest official TWRP which seems more stable than the one @KwesiJnr suggested. The one he suggested was giving me some "can't read X partition" in red text everywhere in the log section, which the official one doesn't do. It was doing his job properly anyway though.
I can't thank @KwesiJnr enough, it helped me find the single mistake i was making.
lololo2 said:
Everything is working like a charm! Now im going to finally give lineageOS a try
I used Chainfire's SuperSU 2.79 stable
Click to expand...
Click to collapse
Glad you're up and running root. :good:
lololo2 said:
Everything is working like a charm! Now im going to finally give lineageOS a try
I used Chainfire's SuperSU 2.79 stable.
Edit : Everything is working flawlessly! I'm running the lastest LineageOS nightly with root (Chainfire's 2.79). Followed their instruction and installation was smooth as butter. I should also point out i flashed the lastest official TWRP which seems more stable than the one @KwesiJnr suggested. The one he suggested was giving me some "can't read X partition" in red text everywhere in the log section, which the official one doesn't do. It was doing his job properly anyway though.
I can't thank @KwesiJnr enough, it helped me find the single mistake i was making.
Click to expand...
Click to collapse
Yeah, like I mentioned before that was the base TWRP you needed to flash first, before any of the newer ones. You weren't intended to use it indefinitely.
There's a lot of Dev love for our device now and support is growing ... exciting new ROMs cropping up. Don't hesitate to try them out.
I was about to give up and go back to stock but lo and behold I got ahold of a link to a really nice GSI for our Honor 7x devices, and any other device with the Hi6250 chipset. It has worked flawlessly on my BND-L24 and doesn't give me weird uncertified device and internal storage errors like the treble GSI found in the treble ROM forums.
Download link (2nd time just in case) - https://forum.xda-developers.com/p8lite/p8-lite-2017-development/rom-dotos-8-1-huawei-hi6250-t3793970
Open GApps (I use Pico) - https://opengapps.org
Treble GSIs (Why not) - https://github.com/phhusson/treble_experimentations/wiki/Generic-System-Image-(GSI)-list
Latest Magisk (Beta for fixed bugs and whatnot) - https://forum.xda-developers.com/apps/magisk/beta-magisk-v13-0-0980cb6-t3618589
Installation instructions -
crayonicle said:
I assume you have this TWRP installed, if not, install it: TWRP
Alright, let's install.
1. Boot into TWRP
2. Go to wipe - advanced wipe
3. Wipe all but SD card
3. Then go back to wipe.
4. There is an option next to advanced wipe, forgot what it was. (I think it was "Format Data")
5. Tap that option and type "yes"
6. Reboot back into TWRP
7. Flash the ROM and flash Open GApps right after flashing the ROM (I used Pico Open GApps)
8. Do a factory reset, wipe Cache, Dalvik / ART cache, and Data in advanced wipe just to be sure.
9. Reboot
Click to expand...
Click to collapse
EDIT: I'm no longer on this ROM so if there are bugs and you want me to reproduce them, I can not help you. Sorry, I need a more stable ROM for our Honor 7x's than this one. Thanks for understanding.
It's not the best idea to wipe with TWRP. It's better to do it with stock recovery or manually with fastboot.
Hi !
Does it work on BND-L21C432 ? What are the steps to install the rom ? Does it have to be EMUI 8.0 ?
Thank you for your work on this rom!
flashing this i hope the battery sot is good
Thanks for pointing this Rom out crayonicle, just flashed it and it's freaking great!!
jmoss1972 said:
Thanks for pointing this Rom out crayonicle, just flashed it and it's freaking great!!
Click to expand...
Click to collapse
Well until i flashed magisk and now all i get after flashing the rom is stock recovery
imHadees said:
It's not the best idea to wipe with TWRP. It's better to do it with stock recovery or manually with fastboot.
Click to expand...
Click to collapse
Yeah, you're right, I could end up messing up partitions and whatnot...
But I'm known for being careless ¯\_(ツ)_/¯
DaRkLinK_35 said:
Hi !
Does it work on BND-L21C432 ? What are the steps to install the rom ? Does it have to be EMUI 8.0 ?
Thank you for your work on this rom!
Click to expand...
Click to collapse
Yes, this ROM will run on your device!
Well, I didn't make this ROM at all, I'm just here to share it...
I already showed you the steps, read the original post!
You must be on EMUI 8 or you will brick your device!
jmoss1972 said:
Well until i flashed magisk and now all i get after flashing the rom is stock recovery
Click to expand...
Click to collapse
Did you flash the latest Magisk Beta?
Usually that is the one that works, or you can find a treble-compatible version of Magisk to flash.
crayonicle said:
Did you flash the latest Magisk Beta?
Usually that is the one that works, or you can find a treble-compatible version of Magisk to flash.
Click to expand...
Click to collapse
Yes I flashed the 16.4, not sure what happened. I can get into twrp, tried wiping and flashing the DotOs image again but all it does is boot into Huawei recovery. When I get home I will try downloading the stock firmware from the MT website and if I can get it to boot up Ill try flashing DotOs again.
jmoss1972 said:
Yes I flashed the 16.4, not sure what happened. I can get into twrp, tried wiping and flashing the DotOs image again but all it does is boot into Huawei recovery. When I get home I will try downloading the stock firmware from the MT website and if I can get it to boot up Ill try flashing DotOs again.
Click to expand...
Click to collapse
Hmmmm... I flashed Magisk fine here...
Hope you get it working again :good:
crayonicle said:
Hmmmm... I flashed Magisk fine here...
Hope you get it working again :good:
Click to expand...
Click to collapse
How's it compared to lineage 15.1? How's battery life? Post few screenshots and check whether substratum works or not? TIA
Tried flashing gapps linked and get an error about gapps isnt compatible. Tried flashing 8.0, 8.1 and 7.1.2 gapps and none work.
Hell yeah got the phone operational again, time to get back to flashing.
Username.php said:
How's it compared to lineage 15.1? How's battery life? Post few screenshots and check whether substratum works or not? TIA
Click to expand...
Click to collapse
More features than Lineage and the SOT seems to be higher
Substratum only works with Magisk or other root installed
Screenshots: Google Drive link
tlxxxsracer said:
Tried flashing gapps linked and get an error about gapps isnt compatible. Tried flashing 8.0, 8.1 and 7.1.2 gapps and none work.
Click to expand...
Click to collapse
Most likely there is something wrong with what you're using to flash the GApps, like the SD card, USB OTG, etc. Try switching it out.
But before doing all that, first flash the ROM, and then reboot again into TWRP and try flashing it if that makes a difference. Make sure you're flashing the ROM like the original post says.
crayonicle said:
Most likely there is something wrong with what you're using to flash the GApps, like the SD card, USB OTG, etc. Try switching it out.
But before doing all that, first flash the ROM, and then reboot again into TWRP and try flashing it if that makes a difference. Make sure you're flashing the ROM like the original post says.
Click to expand...
Click to collapse
Trust me, I am. ROM boots up fine though.
crayonicle said:
Hmmmm... I flashed Magisk fine here...
Hope you get it working again :good:
Click to expand...
Click to collapse
It was there all along, I'm a moron. It was in the settings menu.
crayonicle said:
I was about to give up and go back to stock but lo and behold I got ahold of a link to a really nice GSI for our Honor 7x devices, and any other device with the Hi6250 chipset. It has worked flawlessly on my BND-L24 and doesn't bootloop like the treble GSI found in the treble ROM forums.
Download link (2nd time just in case) - https://forum.xda-developers.com/p8lite/p8-lite-2017-development/rom-dotos-8-1-huawei-hi6250-t3793970
Open GApps (I use Pico) - https://opengapps.org
Treble GSIs (Why not) - https://github.com/phhusson/treble_experimentations/wiki/Generic-System-Image-(GSI)-list
Latest Magisk (Beta for fixed bugs and whatnot) - https://forum.xda-developers.com/apps/magisk/beta-magisk-v13-0-0980cb6-t3618589
Installation instructions -
Click to expand...
Click to collapse
That's great! Definitely giving this one a try
I recommend it, working great for me as well.
Is it just me or does the inbuilt UI tweaker not work? I can change the accents but not the settings and quicksettings background
Hi guys. This is my first post on XDA.
Now I've got C9 Pro, and hours ago I just got it flashed with the latest Android 8.0.0 ROM, version: C9000ZHU1CRG9.
Also I managed to flash TWRP. Then I started doing the Root things with TWRP, as I had done on Android 7.1.1.
However, I did get issue while doing the Root on Android 8.0 --
Actually the SuperSU was flashed successfully, but after this, the phone kept restarting, failing to enter the OS.
I am definitely sure I did the Root with the right steps.
Also I tried different versions of SuperSU, still the issue existed.
Then I flashed Magisk instead, no use.
I even used other versions of TWRP, still no use!
......
Finally, I quitted, flashing the former Android 7.1.1 ROM.
I can't use a phone without Root, but I really want to experience Android 8.0.0.
Can someone offer me any solution?
Thanks a lot in advance!
there is a new twrp for oreo try it . it may fix your problem
---------- Post added at 12:58 AM ---------- Previous post was at 12:56 AM ----------
Thanks to @travis82
Try this
https://forum.xda-developers.com/showpost.php?p=77344461&postcount=131
aboyazan78 said:
there is a new twrp for oreo try it . it may fix your problem
---------- Post added at 12:58 AM ---------- Previous post was at 12:56 AM ----------
Thanks to @travis82
Try this
https://forum.xda-developers.com/showpost.php?p=77344461&postcount=131
Click to expand...
Click to collapse
I already tried the TWRP you introduced, no use, the issue still exists.
try the latest 3.2.3 and tell if it worked
I suggest to flash a clean oreo via odin then flash the latest twrp from @travis82 then do format data and wipe cache and data from twrp recovery
then install the latest magisk
hope u the best @jasonc417
keep updated
hatib237 said:
try the latest 3.2.3 and tell if it worked
Click to expand...
Click to collapse
You know what, I already tried TWRP 3.2.3, but failed!:crying:
I have tried almost every combination ended up getting bootloop always except when I tried these;
1. Install stock firmware and csc (not home csc this will fully wipe the phone)
2. After finishing it enters to recovery and updates the system. Keep hold of pressing the volume down+home key to enter to download mode as soon as it finishes installing system update.
3. install twrp from here https://www.androidfilehost.com/?fid=1322778262903985796 (original thread https://forum.xda-developers.com/c9-pro/development/twrp-c9ltechn-t3646970 sometimes links can be dead. In that case you can find new link from that thread).
4. Keep holding of pressing Volume Up+Home key while installing twrp to boot into recovery as soon as the phone reboots.
5. While in recovery flash this SuperSU https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 (Located in this thread https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 as "*** Xperia users, and others experiencing bootloops ***
Please use this version instead: "
Your phone should boot normally to setup screen.
After You finish setup you should see supersu icon and your phone should be rooted.
I haven't tested but if your phone is in working condition right now you can try from step 3 to not lose your data.
Good Luck -
Thanks for your method. I think I made it finally!
[email protected] said:
I have tried almost every combination ended up getting bootloop always except when I tried these;
1. Install stock firmware and csc (not home csc this will fully wipe the phone)
2. After finishing it enters to recovery and updates the system. Keep hold of pressing the volume down+home key to enter to download mode as soon as it finishes installing system update.
3. install twrp from here https://www.androidfilehost.com/?fid=1322778262903985796 (original thread https://forum.xda-developers.com/c9-pro/development/twrp-c9ltechn-t3646970 sometimes links can be dead. In that case you can find new link from that thread).
4. Keep holding of pressing Volume Up+Home key while installing twrp to boot into recovery as soon as the phone reboots.
5. While in recovery flash this SuperSU https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 (Located in this thread https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 as "*** Xperia users, and others experiencing bootloops ***
Please use this version instead: "
Your phone should boot normally to setup screen.
After You finish setup you should see supersu icon and your phone should be rooted.
I haven't tested but if your phone is in working condition right now you can try from step 3 to not lose your data.
Good Luck -
Click to expand...
Click to collapse
There is, however, one problem with the given TWRP:
Before flashing SuperSU, I did format, or exactly, mount /data.
But when the phone was rebooted again, /data resumed unmounted, resulting in failure in flashing other ZIPs (It said "unable to mount /system").
Then I got the phone rebooted, the terrible bootloop occurred again!
That is to say, we have to flash all ZIPs in one time after mounting /data without rebooting the phone, but sometimes this is not possible.
Now my phone has gone back again to Android 7.1.1, and I think I have to wait for an official TWRP that supports Android 8.0 thoroughly on C9 Pro!
[email protected] said:
I have tried almost every combination ended up getting bootloop always except when I tried these;
1. Install stock firmware and csc (not home csc this will fully wipe the phone)
2. After finishing it enters to recovery and updates the system. Keep hold of pressing the volume down+home key to enter to download mode as soon as it finishes installing system update.
3. install twrp from here https://www.androidfilehost.com/?fid=1322778262903985796 (original thread https://forum.xda-developers.com/c9-pro/development/twrp-c9ltechn-t3646970 sometimes links can be dead. In that case you can find new link from that thread).
4. Keep holding of pressing Volume Up+Home key while installing twrp to boot into recovery as soon as the phone reboots.
5. While in recovery flash this SuperSU https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 (Located in this thread https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 as "*** Xperia users, and others experiencing bootloops ***
Please use this version instead: "
Your phone should boot normally to setup screen.
After You finish setup you should see supersu icon and your phone should be rooted.
I haven't tested but if your phone is in working condition right now you can try from step 3 to not lose your data.
Good Luck -
Click to expand...
Click to collapse
[email protected] said:
I have tried almost every combination ended up getting bootloop always except when I tried these;
1. Install stock firmware and csc (not home csc this will fully wipe the phone)
2. After finishing it enters to recovery and updates the system. Keep hold of pressing the volume down+home key to enter to download mode as soon as it finishes installing system update.
3. install twrp from here https://www.androidfilehost.com/?fid=1322778262903985796 (original thread https://forum.xda-developers.com/c9-pro/development/twrp-c9ltechn-t3646970 sometimes links can be dead. In that case you can find new link from that thread).
4. Keep holding of pressing Volume Up+Home key while installing twrp to boot into recovery as soon as the phone reboots.
5. While in recovery flash this SuperSU https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 (Located in this thread https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 as "*** Xperia users, and others experiencing bootloops ***
Please use this version instead: "
Your phone should boot normally to setup screen.
After You finish setup you should see supersu icon and your phone should be rooted.
I haven't tested but if your phone is in working condition right now you can try from step 3 to not lose your data.
Good Luck -
Click to expand...
Click to collapse
I tried your guide & used Magisk v17.2 instead of SuperSU at step 5 & successfully resolved the bootloop problem, but I did encounter the problem of data not mounting even after flashing ashyx_dm-verity zip:
jasonc417 said:
There is, however, one problem with the given TWRP:
Before flashing SuperSU, I did format, or exactly, mount /data.
But when the phone was rebooted again, /data resumed unmounted, resulting in failure in flashing other ZIPs (It said "unable to mount /system").
Then I got the phone rebooted, the terrible bootloop occurred again!
That is to say, we have to flash all ZIPs in one time after mounting /data without rebooting the phone, but sometimes this is not possible.
Now my phone has gone back again to Android 7.1.1, and I think I have to wait for an official TWRP that supports Android 8.0 thoroughly on C9 Pro!
Click to expand...
Click to collapse
If anybody has a solution for this problem I'd be glad to here it
Follow those steps
shokolatha said:
I tried your guide & used Magisk v17.2 instead of SuperSU at step 5 & successfully resolved the bootloop problem, but I did encounter the problem of data not mounting even after flashing ashyx_dm-verity zip:
If anybody has a solution for this problem I'd be glad to here it
Click to expand...
Click to collapse
2 days ago I flashed again the Android 8.0 ROM into my C9 Pro with Root successfully, through which I found the actual problem:
The given TWRP only supports the specific SuperSU zip, and while I flash other zip files, the bootloop occurs again. That's why I surrender flashing Xposed zip.
AL_IRAQI said:
Follow those steps
Click to expand...
Click to collapse
Well done
I can confirm that I have enabled mounting data partition in TWRP after using your mentioned Disable_Dm-Verity_ForceEncrypt_09.02.2018 zip file, Although I haven't followed your steps exactly
I have mentioned my steps in earlier reply.
Thanks
AL_IRAQI said:
Follow those steps
Click to expand...
Click to collapse
Thanks first.
Well, I do have a question: can I flash other zip files, like Xposed, with your given TWRP without phone bootloop?
Thanks!
New thread with root guide on oreo (8.0) step by step with required files would be appreciable.
AL_IRAQI said:
Follow those steps
Click to expand...
Click to collapse
Last night I tried this again following the steps, and finally the flash of Xposed and other 3rd-party zip were successfully!
Only one problem: an app named "Toggle Data" could not be run properly.
Again, thanks a lot!
How to do, C9 Pro with Root successfully?
jasonc417 said:
2 days ago I flashed again the Android 8.0 ROM into my C9 Pro with Root successfully, through which I found the actual problem:
The given TWRP only supports the specific SuperSU zip, and while I flash other zip files, the bootloop occurs again. That's why I surrender flashing Xposed zip.
Click to expand...
Click to collapse
Can you explain, how to root C9 Pro with Androis 8.0 ROM.
Thanks a lot.
Murat
[email protected] said:
Can you explain, how to root C9 Pro with Androis 8.0 ROM.
Thanks a lot.
Murat
Click to expand...
Click to collapse
You need to download and install travis's twrp after that format data , flash magisk 17.2 , flash dm verity and reboot
SM-C9000 cihazımdan Tapatalk kullanılarak gönderildi
YusufGKT said:
You need to download and install travis's twrp after that format data , flash magisk 17.2 , flash dm verity and reboot
SM-C9000 cihazımdan Tapatalk kullanılarak gönderildi
Click to expand...
Click to collapse
Hmmm, I don't want to format data. If find another way, better.
Thanks a lot,
Murat
[email protected] said:
Hmmm, I don't want to format data. If find another way, better.
Thanks a lot,
Murat
Click to expand...
Click to collapse
Twrp doesnt support samsung encryption so ypu need to flash dm verity and that needs format data
SM-C9000 cihazımdan Tapatalk kullanılarak gönderildi
after doing this https://forum.xda-developers.com/v20/how-to/step-step-guide-lg-v20-h918-unlocking-t3808258
and finally installing a stock based rom, which is Alpha Omega Rom. I get stuck at secure startup and telling that decryption unsuccessful. I tried it with other stock based rom like a prerooted one but the result are still the same. I am never new to this problem and usually this get solved by going to twrp and wiping data(the one you have to type yes) but it did not solve this problem. Really need help badly.
noddledizzy said:
after doing this https://forum.xda-developers.com/v20/how-to/step-step-guide-lg-v20-h918-unlocking-t3808258
and finally installing a stock based rom, which is Alpha Omega Rom. I get stuck at secure startup and telling that decryption unsuccessful. I tried it with other stock based rom like a prerooted one but the result are still the same. I am never new to this problem and usually this get solved by going to twrp and wiping data(the one you have to type yes) but it did not solve this problem. Really need help badly.
Click to expand...
Click to collapse
it seems youre trying to flash a new twrp image that is higher than the allowed 3.2.3-4 in the root process,go to fastboot mode reflash twrp image 3.2.3-4 or an older one.If that's not the issue please provide more information
mikekote666 said:
it seems youre trying to flash a new twrp image that is higher than the allowed 3.2.3-4 in the root process,go to fastboot mode reflash twrp image 3.2.3-4 or an older one.If that's not the issue please provide more information
Click to expand...
Click to collapse
Where does it exactly say that I cannot flash anything higher than 3.2.3-4. All it says is to download the latest twrp from https://forum.xda-developers.com/v20/development/recovery-twrp-3-2-1-0-t3720239
Do you have a link to 3.2.3-4? It seems like 3.2.3-5 is the lowest twrp I could find in Phoenix591's android filehost https://androidfilehost.com/?w=files&flid=235271
edit: while waiting for responses, I went ahead and installed unofficial LOS15 then I was able to boot without any problem. It seem like this will only happen with stock/stock based roms.
noddledizzy said:
Where does it exactly say that I cannot flash anything higher than 3.2.3-4. All it says is to download the latest twrp from https://forum.xda-developers.com/v20/development/recovery-twrp-3-2-1-0-t3720239
Do you have a link to 3.2.3-4? It seems like 3.2.3-5 is the lowest twrp I could find in Phoenix591's android filehost https://androidfilehost.com/?w=files&flid=235271
edit: while waiting for responses, I went ahead and installed unofficial LOS15 then I was able to boot without any problem. It seem like this will only happen with stock/stock based roms.
Click to expand...
Click to collapse
You should flash latest after installing this one by installing recovery img in TWRP i am telling you cause i have tried 3.2.3-5+ with the dirty santa process for my phone and thats the message i was getting unless downgrading to 3.2.3-4
Also decryption is unsuccessful comes as a result of not formatting data on twrp after the first install of twrp but you said that you did format data so i thought you were trying to flash newer twrp via the root process of the H918
mikekote666 said:
You should flash latest after installing this one by installing recovery img in TWRP i am telling you cause i have tried 3.2.3-5+ with the dirty santa process for my phone and thats the message i was getting unless downgrading to 3.2.3-4
Also decryption is unsuccessful comes as a result of not formatting data on twrp after the first install of twrp but you said that you did format data so i thought you were trying to flash newer twrp via the root process of the H918
Click to expand...
Click to collapse
do you have 3.2.3-4? I couldn't find it anywhere unfortunately
edit:already solved it by using 3.2.3-0/1 from official twrp website. but the problem is that i get 0mb storage on internal storage on TWRP. I am not exactly new to this problem but even after flashing no verity op encryption zip. I still get it. sigh.
noddledizzy said:
do you have 3.2.3-4? I couldn't find it anywhere unfortunately
edit:already solved it by using 3.2.3-0/1 from official twrp website. but the problem is that i get 0mb storage on internal storage on TWRP. I am not exactly new to this problem but even after flashing no verity op encryption zip. I still get it. sigh.
Click to expand...
Click to collapse
you need to format data first time
noddledizzy said:
after doing this https://forum.xda-developers.com/v20/how-to/step-step-guide-lg-v20-h918-unlocking-t3808258
and finally installing a stock based rom, which is Alpha Omega Rom. I get stuck at secure startup and telling that decryption unsuccessful. I tried it with other stock based rom like a prerooted one but the result are still the same. I am never new to this problem and usually this get solved by going to twrp and wiping data(the one you have to type yes) but it did not solve this problem. Really need help badly.
Click to expand...
Click to collapse
I have this problem too for a couple days a go,
but now it have been fixed.
Flash TWRP 3.2.3 via fastboot
Boot into TWRP
format data
reboot system
done
I think Its TWRP 3.3 bug or something that not decrypt perfectly..
---------- Post added at 01:53 PM ---------- Previous post was at 01:46 PM ----------
noddledizzy said:
do you have 3.2.3-4? I couldn't find it anywhere unfortunately
edit:already solved it by using 3.2.3-0/1 from official twrp website. but the problem is that i get 0mb storage on internal storage on TWRP. I am not exactly new to this problem but even after flashing no verity op encryption zip. I still get it. sigh.
Click to expand...
Click to collapse
Format data
gandyprakoso said:
I have this problem too for a couple days a go,
but now it have been fixed.
Flash TWRP 3.2.3 via fastboot
Boot into TWRP
format data
reboot system
done
I think Its TWRP 3.3 bug or something that not decrypt perfectly..
---------- Post added at 01:53 PM ---------- Previous post was at 01:46 PM ----------
Format data
Click to expand...
Click to collapse
I did format data so many times already that it nuked my twrp(just stopped booting into it all of a sudden, still unsure if that caused it though)
noddledizzy said:
I did format data so many times already that it nuked my twrp(just stopped booting into it all of a sudden, still unsure if that caused it though)
Click to expand...
Click to collapse
Yes me too, and it almost make me crazy back in the days ?
the solution (at least for now) is downgrade TWRP it into v3.2.3-4. flash it via adb fastboot command, format data, then reboot. But sorry i dont have TWRP for H918, becoz im using F800L.. and since your TWRP has been nuked, youll have to reflash TWRP again yes? ?
Or, if youbdont want to downgrade TWRP, you can use AOSP based rom such as LOS15.1.. i already tried that rom and it dont have problem with encrypt/decrypt thing like stock based rom.
gandyprakoso said:
Yes me too, and it almost make me crazy back in the days ?
the solution (at least for now) is downgrade TWRP it into v3.2.3-4. flash it via adb fastboot command, format data, then reboot. But sorry i dont have TWRP for H918, becoz im using F800L..
Or, you can use AOSP based rom such as LOS15.1.
i already tried that rom and it dont have problem with encrypt/decrypt thing like stock based rom.
Click to expand...
Click to collapse
I am currently using v3.2.3.0/1 i couldnt find v3.2.3-4 anywhere.
I am using Resurrection Remix, everything was perfect until i stopped receiving sms once the phone goes deep sleep
noddledizzy said:
I am currently using v3.2.3.0/1 i couldnt find v3.2.3-4 anywhere.
I am using Resurrection Remix, everything was perfect until i stopped receiving sms once the phone goes deep sleep
Click to expand...
Click to collapse
Here it is, hope it helps..
TWRP: https://androidfilehost.com/?fid=11410932744536982445
H918 Prerooted Oreo 20g:
https://androidfilehost.com/?fid=11410932744536989567
H918 SIM Unlock:
https://androidfilehost.com/?fid=11410963190603886898
All credits goes to @Phoenix591
gandyprakoso said:
Here it is, hope it helps..
TWRP: https://androidfilehost.com/?fid=11410932744536982445
H918 Prerooted Oreo 20g:
https://androidfilehost.com/?fid=11410932744536989567
H918 SIM Unlock:
https://androidfilehost.com/?fid=11410963190603886898
All credits goes to @Phoenix591
Click to expand...
Click to collapse
Thank you so much, no wonder i wasn't able to find v3.2.3-4 because it's labeled as the release date. What does the sim unlock do? I mean, I can receive messages and stuff but just not get any once in awhile. Will this actually solve that?
noddledizzy said:
Thank you so much, no wonder i wasn't able to find v3.2.3-4 because it's labeled as the release date. What does the sim unlock do? I mean, I can receive messages and stuff but just not get any once in awhile. Will this actually solve that?
Click to expand...
Click to collapse
Yes i knew that. My TWRP 3.2.3-4 IMG file is labeled with same date like that.
About sim unlock, Actually I dont know for sure because in f800l we dont seeing any sim problem at all.. but in my opinion just download it, in case you seeing problem with locked sim after flashing, it will be very useful..
anyway, i found a thread that discussing about h918 sim unlock thing
https://forum.xda-developers.com/v20/how-to/discussion-t-mobile-sim-unlock-t3821051
gandyprakoso said:
Yes i knew that. My TWRP 3.2.3-4 IMG file is labeled with same date like that.
About sim unlock, Actually I dont know for sure because in f800l we dont seeing any sim problem at all.. but in my opinion just download it, in case you seeing problem with locked sim after flashing, it will be very useful..
anyway, i found a thread that discussing about h918 sim unlock thing
https://forum.xda-developers.com/v20/how-to/discussion-t-mobile-sim-unlock-t3821051
Click to expand...
Click to collapse
Thanks, I will try going back to stock roms and will report back to you.
And I forgot to mention that I already got twrp fixed after it got nuked. Sadly, I don't think fastboot flashing works on h918 so I had to do lafsploit method to flash twrp again.
noddledizzy said:
Thanks, I will try going back to stock roms and will report back to you.
And I forgot to mention that I already got twrp fixed after it got nuked. Sadly, I don't think fastboot flashing works on h918 so I had to do lafsploit method to flash twrp again.
Click to expand...
Click to collapse
Ok then and happy flashing m8 ?
noddledizzy said:
Where does it exactly say that I cannot flash anything higher than 3.2.3-4. All it says is to download the latest twrp from https://forum.xda-developers.com/v20/development/recovery-twrp-3-2-1-0-t3720239
Do you have a link to 3.2.3-4? It seems like 3.2.3-5 is the lowest twrp I could find in Phoenix591's android filehost https://androidfilehost.com/?w=files&flid=235271
edit: while waiting for responses, I went ahead and installed unofficial LOS15 then I was able to boot without any problem. It seem like this will only happen with stock/stock based roms.
Click to expand...
Click to collapse
Where? Right in the portion where it says Known Issues of the first link.
Downgrading TWRP to 3.2.3-4 will fix it. I had the same issue.
Thanks for the notes. Unfortunately this did not work for me. I ended up in this position after updating Magisk to 20.2, or trying to. My H918 went to being stuck in the fastboot mode. I was able to get to TWRP, and reinstalled H91820h.zip, but then faced with "Decryption unsuccessful" I downgraded TWRP to twrp-3.2.3-0, and deleted everything except the external microsd card, reinstalled H91820h.zip, but still stuck at the "Decryption unsuccessful". Are there other things I should try?
Thanks,
Rob
frohro said:
Thanks for the notes. Unfortunately this did not work for me. I ended up in this position after updating Magisk to 20.2, or trying to. My H918 went to being stuck in the fastboot mode. I was able to get to TWRP, and reinstalled H91820h.zip, but then faced with "Decryption unsuccessful" I downgraded TWRP to twrp-3.2.3-0, and deleted everything except the external microsd card, reinstalled H91820h.zip, but still stuck at the "Decryption unsuccessful". Are there other things I should try?
Thanks,
Rob
Click to expand...
Click to collapse
From TWRP thread:
Changed one last thing to try to fix stock Oreo decryption.
There were an upstream TWRP change that should fix the issue where formatting was still leaving /data encrypted as well (this was actually in the last build, but I didn't notice it then)
Click to expand...
Click to collapse
If you still have your non-Encryption-supporting TWRP as download mode, wipe data from there. For some reason which was documented in the TWRP thread, most versions of V20 TWRP doesn't remove the encryption flag even on a full wipe. I've gone through the pain several times, but here's roughly what I went through about a month ago. It's possible that using the latest TWRP may allow you to skip straight to step 8. As of this latest wipe, I'm finally at a point again where my phone works properly and TWRP can still see my data.
Basic process to hopefully have a working ongoing phone and TWRP:
1. Reboot to download-mode TWRP
2. Wipe dalvik/cache/data from the older download-mode TWRP
3. Factory reset with YES, still in older download-mode TWRP
4. Reboot to system; it should give you the new-system-setup past the Decryption unsuccessful screen on your wiped device
5. Setup without a Google account or fingerprint
6. Reboot back to recovery, not download TWRP; use download mode to get there if you need to
7. Flash the latest TWRP version from the thread (no older than October 25, 2019)
8. Reboot back to recovery
9. Wipe dalvik/cache/data
10. Reboot back to system
11. Setup as you like
12. Reboot back to recovery and make sure you can see your storage
If it gets a decryption error on latest TWRP at step 12 and you can't see data while in Recovery, try skipping adding a fingerprint during setup (run through steps 8-12, no fingerprint on 11) and see if that fixes it.
frohro said:
Thanks for the notes. Unfortunately this did not work for me. I ended up in this position after updating Magisk to 20.2, or trying to. My H918 went to being stuck in the fastboot mode. I was able to get to TWRP, and reinstalled H91820h.zip, but then faced with "Decryption unsuccessful" I downgraded TWRP to twrp-3.2.3-0, and deleted everything except the external microsd card, reinstalled H91820h.zip, but still stuck at the "Decryption unsuccessful". Are there other things I should try?
Thanks,
Rob
Click to expand...
Click to collapse
My solution turned out to be formatting /data. Wiping it was apparently not really wiping it clean. Formatting it got me back to a working phone, though I had to re-install everything.
Thanks everyone for the help!
Rob
anyone knows how to fix fingerprints not working? h990 oreo rom mk2000 kernel is there any fix?
do i need to return to nougat but than what? please help
edit: was able to fix that by flashing nougat modem
now wifi wont turn on tho anyone know how to fix?