I'm on 19s, with an unlocked bl and rooted. I see that the 20s update is available. If I update, will I lose root and unlocked bl? Thanks!
destrorox said:
I'm on 19s, with an unlocked bl and rooted. I see that the 20s update is available. If I update, will I lose root and unlocked bl? Thanks!
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I bought the phone it came with stock rom 5.8.018S. I installed TWRP and flash rom 5.9.020S (T.A.R.S by Steve/Grosshop/Google Edittion), all these rom come with pre-rooted.
Once you installed TWRP and backup your system, you can flash any rom really I haven't had any issue.
Root is easy anyway, just flash Supersu via TWRP from what I read for this phone.
Moon75 said:
I bought the phone it came with stock rom 5.8.018S. I installed TWRP and flash rom 5.9.020S (T.A.R.S by Steve/Grosshop/Google Edittion), all these rom come with pre-rooted.
Once you installed TWRP and backup your system, you can flash any rom really I haven't had any issue.
Root is easy anyway, just flash Supersu via TWRP from what I read for this phone.
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Thanks for your response but it doesn't answer my question about accepting the upgrade to 20s and what will or won't happen. I also have twrp installed and am rooted on 19s. Ideally, I'd prefer to upgrade without having to re-root and unlock my bl again but if that's the case, so be it. Just wanted to know beforehand.
destrorox said:
Thanks for your response but it doesn't answer my question about accepting the upgrade to 20s and what will or won't happen. I also have twrp installed and am rooted on 19s. Ideally, I'd prefer to upgrade without having to re-root and unlock my bl again but if that's the case, so be it. Just wanted to know beforehand.
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Sorry I was not sure it's OTA update by the system or flash it by yourself when you mentioned about the update.
Why would you accept the update when you can flash all the rom available, the update can only mess up/complicate things on your phone in my opinion.
You will get same stuff as in the 20s roms.
Based on what I have read I am pretty sure you will need to re-root and unlock the BL again (because you will need to revert these changes to actually apply the OTA, it will fail otherwise). I ended up flashing a Cydras ROM because I didn't want to deal with unrooting, etc, to receive the OTA (since I already had a rooted device and it would fail OTA).
If you want to do the OTA, then you should do it before doing any root/unlock bl. I would then do the BL unlock, install TWRP, and take a backup of the system image.
Today I Gott the OTA Update for the Lex720 for s20
slgooding said:
Based on what I have read I am pretty sure you will need to re-root and unlock the BL again (because you will need to revert these changes to actually apply the OTA, it will fail otherwise). I ended up flashing a Cydras ROM because I didn't want to deal with unrooting, etc, to receive the OTA (since I already had a rooted device and it would fail OTA).
If you want to do the OTA, then you should do it before doing any root/unlock bl. I would then do the BL unlock, install TWRP, and take a backup of the system image.
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That's what I was afraid of. Might as well give some of the custom roms a shot if I'm going to end up wiping, etc. Thanks!
Related
Hey Guys,
I've done reading about this issue but I did not find an answer specifically to the Nexus 7 device.
I bought my mother-in-law the Nexus 7 and she loves it. However, she will be going back home (which is far) and I was wondering if an OTA update comes, will she be able to update? Will it mess with the system itself if updated over?
Do I have to unroot first, then OTA update, then reroot?
I will not install any custom rom. I will just have it rooted that is it.
Thank you
I unlocked my bootloader and manually rooted [superuser zip in CWM], then I installed the system update that updated it to 4.1.1 [JRO03D], and I still had root, so I'm pretty sure the updates on the N7 will keep the root.
However, you can always try "OTA root keeper" in the play store, it's supposed to restore root, in the event that an OTA update unroots it.
I downloaded it before updating because I thought I'd lose root with the update, but I didn't have to use it at all.
But I'm no longer on the stock rom, I switched to the ParanoidAndroid rom, it's excellent.
I see. Do I need to unlock the bootloader in order to root? Is it true that unlocking the bootloader is only needed if I want to install custom ROMs right? Can I just have root?
Thanks again!
You have to unlock the bootloader in order to root.
keplenk said:
I see. Do I need to unlock the bootloader in order to root? Is it true that unlocking the bootloader is only needed if I want to install custom ROMs right? Can I just have root?
Thanks again!
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Unfortunately no, because there is no known exploit for loading an insecure boot image, in which case you could use 'adb' to push Superuser to /system/.. But unlocking the bootloader isn't a big deal, except for the fact it erases all the data. There are ways to back it up via adb, and I think the N7 Toolkit has backup & restore options.
I've unlocked the bootloader of my Razr M and installed a 10.2 ROM. Right nowI'm doing some experiments with the stock Verizon 4.1.1 ROM, restored through a TWRP backup I've done... I just need to know:
Now that I've unlocked the bootloader and installed TWRP, if I accept the last Verizon OTA (98.18.78) am I going to lose the bootloader and TWRP? Basically, will I be able to get to the recovery / revert to CM10.2?
Thanks in advance!
j27h said:
I've unlocked the bootloader of my Razr M and installed a 10.2 ROM. Right nowI'm doing some experiments with the stock Verizon 4.1.1 ROM, restored through a TWRP backup I've done... I just need to know:
Now that I've unlocked the bootloader and installed TWRP, if I accept the last Verizon OTA (98.18.78) am I going to lose the bootloader and TWRP? Basically, will I be able to get to the recovery / revert to CM10.2?
Thanks in advance!
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You won't lose the unlocked bootloader but you will lose root. Also, the OTA probably won't install unless you use stock recovery and restore any apps that you got rid of. I didn't do the OTA, but these were some of the issues I've seen other have had. The simplest solution is just finding a stock ROM on here, I think there are a couple in the Dev area that are based off the latest OTA. Also, there is one on Batakang.
My phone is prompting me to update to B29, but when it reboots, it brings me to the TWRP recovery, and I can't seem to find an update.zip or anything. Is it not there, or am I just looking in the wrong places? Will it even successfully update with the bootloader unlock (not the official unlock) and TWRP installed, or do I need to restore the stock recovery?
My phone was originally on B20_boot, but I've since restored using Draken's TWRP files to get to B27 (I'm assuming still B20_boot).
You won't be able to OTA update with your system modifications. DrakenFX has flashable zips posted in another thread, but beware there seems to be quite a few bugs in b29 (I have no in-call audio personally).
You can use my updated post to B29 (bootstack and boot/system) flashable files are there.
http://forum.xda-developers.com/showpost.php?p=68873482&postcount=2
So why am I getting the notification, then? Will it just keep popping up, or is there a way to block it (even though I'm not rooted)?
As for the bugs, I've seen plenty who have upgraded to B29 without issues. How did you update? Could it be something with updating via TWRP?
Have you personally heard of anyone having problems with your update file? Will it wipe my phone (ie: will I have to reinstall everything)?
Bootloader unlocked, normal twrp flash as per DrakenFX's instructions. And yeah but a lot of people are in both boats so your milage may vary.
Thanks. Do you think I'll be able to keep my data partition intact? I really don't want to set everything else up again. It's getting old... lol.
I wiped everything, so I'm not sure. Maybe that's why my stuff is broken lol
You can't do system updates with custom bootloader's. You are getting the message because you still have the update program on your phone. Look for some sort of update.apk and disable or uninstall it.
I didn't think you could do that without root.
Oh well, I plan on putting root back on soon anyway.
That would be interesting, if true. You would think a "dirty flash" would cause more problems than a clean one.
What about the whole "can't root B29" thing. I've seen a comment where someone said they could not root B29 since they didn't root before the upgrade. I'm not rooted now, but I am bootloader unlocked with the latest TWRP. Should I be ok to flash without rooting first? I was hoping to root afterwards, and try to figure out a way to make Magisk work.
You can't root locked bootloader B29 afaik at the moment. You'd either have to unlock your bootloader or stay on B27 to get root.
I am bootloader unlocked.
I'm not rooted now, but I am bootloader unlocked with the latest TWRP.
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I need to be in stock miui rom with TWRP and Root. Will I be able to install OTA after this. Please somebody guide me. I am new to this device. Bootloader is unlocked. Also what will happen to OTA if I flash xposed?
basiljose007 said:
I need to be in stock miui rom with TWRP and Root. Will I be able to install OTA after this. Please somebody guide me. I am new to this device. Bootloader is unlocked. Also what will happen to OTA if I flash xposed?
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If you installed twrp, then you can not flash incremental OTA rom.. You must always download full rom to update. Even if your phone not rooted.
Also, You could get bootloop / Brick your phone and get Relocked Bootloader and lose TWRP.
Like Rukijo said, just download the full rom (.Zip format) and flash it via recovery. You will keep the Unlocked bootloader and the TWRP.
I am on OOS 4.5.13 "stock", i used the engineering mode exploit to get magisk root while my bootloader is still locked, now i want to upgrade to latest OOS oreo but i am afraid that this exploit might end up bricking the device. My bootloader is still locked and i have stock recovery (sorry if stating the obvious) and i have no problem losing my data to upgrade to oreo, but i would like to get magisk on oreo when i upgrade, any tips/precautions or a link to a guide would be very helpful. I don't need to root right away as i might like getting OTA updates but i don't wan't to wipe the device another time for some special procedure.
Should i unlock bootloader then upgrade or reverse the order? I keep getting these prompts to upgrade with a disclaimer that full system needs to be downloaded, should i just do it OTA?
PS: i have titanium backup working and can backup the apps i need.
yohouse2 said:
I am on OOS 4.5.13 "stock", i used the engineering mode exploit to get magisk root while my bootloader is still locked, now i want to upgrade to latest OOS oreo but i am afraid that this exploit might end up bricking the device. My bootloader is still locked and i have stock recovery (sorry if stating the obvious) and i have no problem losing my data to upgrade to oreo, but i would like to get magisk on oreo when i upgrade, any tips/precautions or a link to a guide would be very helpful. I don't need to root right away as i might like getting OTA updates but i don't wan't to wipe the device another time for some special procedure.
Should i unlock bootloader then upgrade or reverse the order? I keep getting these prompts to upgrade with a disclaimer that full system needs to be downloaded, should i just do it OTA?
PS: i have titanium backup working and can backup the apps i need.
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if you are ok with loosing data then i suggest you to unlock the bootloader then flash the latest oos build from the official website ( that makes it easy for you to switch roms easily in the future )
if you need your data then just accept the ota ( obviously you will lose root access and magisk features )
but imo no harm can be done accepting the ota as oneplus itself know that most of users are rooted so they send you the ota as a full build that replace the firmware parts previously modified
the choice is yours
Sent from my OnePlus 5 using XDA Labs