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!
Click to expand...
Click to collapse
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.
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!
Click to expand...
Click to collapse
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.
Hi,
Some time ago, I unlocked the bootloader and installed TWRP on my Moto X Pure Edition XT1095. I tried to root it and soft bricked it. I did have a nandroid backup and restored the phone. I recently go an update notification from Motorola and tried to install it. I forgot about having the TWRP recovery. It began bootlooping after the failed installation. I again used my backup and it's working fine again. How can I install this update? Should I go ahead and root it, then find a zip of the update? Is there a way to disable TWRP and install it? If rooting is the answer, what's the easiest way? I evidently used the wrong way the last rooting attempt.
Thanks in advance for your help!
Motorola Moto X Pure Edition XT1095 (Verizon)
Android Version 6.0
Kernel 3.10.84-perf-g6898F68
Build # MPHS 24.49-18-3
ElectroJoe said:
Hi,
Some time ago, I unlocked the bootloader and installed TWRP on my Moto X Pure Edition XT1095. I tried to root it and soft bricked it. I did have a nandroid backup and restored the phone. I recently go an update notification from Motorola and tried to install it. I forgot about having the TWRP recovery. It began bootlooping after the failed installation. I again used my backup and it's working fine again. How can I install this update? Should I go ahead and root it, then find a zip of the update? Is there a way to disable TWRP and install it? If rooting is the answer, what's the easiest way? I evidently used the wrong way the last rooting attempt.
Thanks in advance for your help!
Motorola Moto X Pure Edition XT1095 (Verizon)
Android Version 6.0
Kernel 3.10.84-perf-g6898F68
Build # MPHS 24.49-18-3
Click to expand...
Click to collapse
You have options. You can flash the stock recovery, use the return-to-stock tool, flash the pre-rooted stock ROM, or flash a custom ROM. My question is, why did you unlock the bootloader (voiding your warranty) unless you wanted to root and flash custom ROMs?
sent via Moto X Pure
over AT&T's crappy network
buggerritt said:
You have options. You can flash the stock recovery, use the return-to-stock tool, flash the pre-rooted stock ROM, or flash a custom ROM. My question is, why did you unlock the bootloader (voiding your warranty) unless you wanted to root and flash custom ROMs?
sent via Moto X Pure
over AT&T's crappy network
Click to expand...
Click to collapse
The OP did state that root was attempted.
My suggestion to the OP: if you have a nandroid backup of the stock ROM that has never been rooted, then restore it, flash the stock recovery, then try to look for the OTA. If it takes and installs, reinstall TWRP, nandroid backup the new ROM, and you can proceed from there. You should be able to root the stock ROM from there. If all else fails, you can install a custom ROM that already has root built in.
Since you have the image of the updated non root unmodified stock ROM, you can easily restore later for the next update.
I have the add free Amazon G4 XT1625. Unlocked bootloader, rooted and TWRP installed. I just downloaded the latest OTA. What is the best way to install it? Can I do it without restoring the stock recovery?
Does this work for you?
http://forum.xda-developers.com/moto-g4/help/ota-update-download-location-t3456945
matt_man said:
I have the add free Amazon G4 XT1625. Unlocked bootloader, rooted and TWRP installed. I just downloaded the latest OTA. What is the best way to install it? Can I do it without restoring the stock recovery?
Click to expand...
Click to collapse
This procedure worked flawlessly for me. There is no way to get OTA's unless you restore these stock files. That said, your data will be left intact and you do have to reroot and install TWRP again.
http://forum.xda-developers.com/moto-g4-plus/how-to/guide-sucsessfull-ota-update-rooting-t3472658
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!
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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!
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?
Click to expand...
Click to collapse
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.