Hello guys,
I need your help. I have a L7 II P710 and have intalled the rootable KDZ version months ago, but now I installed an OTA update accidentally and stucks since in the recovery (twrp). I checked all threads for a solution and tried to flash the new P710 V20C EUROPE OPEN version to repair the problem, but with several methods from the LG Flash Tool 2014 I could not solve the problem and still stuck in the recovery. Now I could need support from experts like you!
It would be glad when someone could assist me in this problem.
Greets, Bagerfahrer
If you have working TWRP, try to flash some of custom roms' like CM10.2 first. After that (if your device boot normaly), you may flash stock kk europe open.
And more details please, like version before ota upgrade, your country, simlock status etc.
maxx_hr said:
If you have working TWRP, try to flash some of custom roms' like CM10.2 first. After that (if your device boot normaly), you may flash stock kk europe open.
And more details please, like version before ota upgrade, your country, simlock status etc.
Click to expand...
Click to collapse
Thanks for your reply. I could solve the problem... I downloaded a stock kdz version that doesnt include the twrp recovery or something else. After that I could boot normally up and down. Then I flashed the new rootable that includes TWRP and all works fine. But now there is a OTA update again and I would like to apply this update, but with the TWRP recovery it is not possible. Is there any way to restore the stock recovery without flash a stock rom?
My kdz contains pached bootloader (APPSSBL), and after upgrade via ota you have brick.
If you want this upgrade (why if you can flash my v20c?), you must flash back original RECOVERY and APPSSBL, extracted from your present original rom kdz.
And unroot your device.
Or you may simply flash original kdz.
After ota upgrade, no longer root is possible.
I flashed your 20c version (this was meant with "the new rootable [rom] that includes TWRP"), but my smartphone shows me every time the possibilty to update. Actually i don't need this update and tried to deactivate the OTA updater. I deactivated the update manager from my lg and disabled the notification but it still shows me the message to update. Could I backup the app via TitaniumBackup and delete it?
Bagerfahrer said:
I flashed your 20c version (this was meant with "the new rootable [rom] that includes TWRP"), but my smartphone shows me every time the possibilty to update. Actually i don't need this update and tried to deactivate the OTA updater. I deactivated the update manager from my lg and disabled the notification but it still shows me the message to update. Could I backup the app via TitaniumBackup and delete it?
Click to expand...
Click to collapse
Yes, good idea. I recommend you to backup whole rom with TWRP. Just disable screen timeout in TWRP before performing backup.
Actually there is a solution. Its better not to use FOTA update if u have custom recovery.But also attached file can help.Sometimes.Helped me with v20D updates. Just flash it via recovery.
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Related
Hello all yesterday im download OTA update to my p780. but TRWP fail flash ota update, Can i remove TRWP to Original Bootloot P780?
Same issue
I have the same issue .. rooted my device ... now unrooted by still the ota updates can't be installed
janahi911 said:
I have the same issue .. rooted my device ... now unrooted by still the ota updates can't be installed
Click to expand...
Click to collapse
khaifiesta said:
Hello all yesterday im download OTA update to my p780. but TRWP fail flash ota update, Can i remove TRWP to Original Bootloot P780?
Click to expand...
Click to collapse
Hi. One of the chance to solve your problem is like this:
1. do a full backup of your contacts; reflash stock firmware 124 ROW or Chinese Firmware.
2. reboot at least one time.
3. perform OTA update.
4. Voila KK.
5. Follow the instructions in my post and reinstal TWRP and then Root.
Second way is to flash only stock recovery from your firmware then ota update.
To do that you need stock firmware, open flash tool, load scatter file, unceck every thing except recovery, check DA DL ALL WITH CHECKSUM, then press Download and only now plug your cable in the phone.
Lenovo K920 Pro lolipop
Hy
I have a lenovo K920 pro EU with the following software K920_S246_150520_row
I have unlocked bootloader, flashed TWRP 2.8... from xda, root.
Now i want to install K920_S271_150907_ROW and it not works.
I have unrooted, i have reset to factory and not updating.
I dont know , what i have to do, i tri to restore the factory recovery but i did find it!
Help pls
Thank u a lot.
Anyone help pls!
Sent from my Lenovo K920 using Tapatalk
I'm not sure why you would expect a modified device like that to take an OTA, or why you would want to. If you do want the OTA, you have to restore the phone to stock. Other than that, you will have to see if someone will release the update as a custom rom to install through TWRP. There are no other options.
Are u asking why i expect? Because the developer of TWRP for z2 pro sais that it works OTA
- read here
http://forum.xda-developers.com/android/development/recovery-twrp-2-8-6-1-sevenmaxs-t3086999
It is a solution, i need the stock recovery, to flash it, then update, and then revert back to twrp , root.
So anyone have the recovery stock img for me pls.
Thank u a lot!
es0tericcha0s said:
I'm not sure why you would expect a modified device like that to take an OTA, or why you would want to. If you do want the OTA, you have to restore the phone to stock. Other than that, you will have to see if someone will release the update as a custom rom to install through TWRP. There are no other options.
Click to expand...
Click to collapse
They're not referring to stock OTAs, but custom ones, such as CyanogenMod. You might need to flash the whole firmware package or see if you can extract the recovery img from it. If you can extract, then just flash with Flashify.
Today I've flashed the recovery with TWRP to install SuperSU.
Is there any possibility of installing the stock recovery to be able to install Android updates normally again without losing all data and SuperSU?
You sir, are not alone with this question. Been eagerly looking for an answer for the same question..
reconman said:
Today I've flashed the recovery with TWRP to install SuperSU.
Is there any possibility of installing the stock recovery to be able to install Android updates normally again without losing all data and SuperSU?
Click to expand...
Click to collapse
Use the search function, it has already been covered.
Anarchist77 said:
Use the search function, it has already been covered.
Click to expand...
Click to collapse
I can't find anything for the G5, only for other phones.
The only option I currently know of is to flash the whole KDZ and then install TWRP and SuperSU again. Is there another way?
As long as the system is modified in any way, the only way to install ota updated is through LGUP because before applying the update there is a system integrity check ran and if that fails you will most likely get into bootlops or worst
Here is what I did to get a 10D rooted system
Thank you @gwolfu.
I have a H850 on V10d. The bootloader is unlocked, TWRP 3.0.2-0 is flashed to the recovery partition and SuperSU 2.78 is installed.
When I try an OTA update, the phone reboots to TWRP. Rebooting from there leaves me with the old firmware.
What is the preferred way to update? Can I use LG Bridge? Or do I have to flash a stock recovery?
bornheim2 said:
I have a H850 on V10d. The bootloader is unlocked, TWRP 3.0.2-0 is flashed to the recovery partition and SuperSU 2.78 is installed.
When I try an OTA update, the phone reboots to TWRP. Rebooting from there leaves me with the old firmware.
What is the preferred way to update? Can I use LG Bridge? Or do I have to flash a stock recovery?
Click to expand...
Click to collapse
Update with LGUp o by flashing firmware zip (if avaible) trough TWRP.
Never do OTA when you are rooted or have a TWRP, there are high possibility to brick in these cases.
so if i have an unlocked bootloader, custom recovery, and i'm rooted, but have a bunch of apps installed and a bunch of configurations, unroot, flash stock and then install the OTA, i'm okay?
Angry Black Man said:
so if i have an unlocked bootloader, custom recovery, and i'm rooted, but have a bunch of apps installed and a bunch of configurations, unroot, flash stock and then install the OTA, i'm okay?
Click to expand...
Click to collapse
If you're going to flash stock, you may not need to worry about an OTA. Just find the latest KDZ file for your G5 H850 here: https://lg-firmwares.com/lg-h850-firmwares/ and then flash it with LGUP. Your bootloader will still be unlocked, and you'll have to use fastboot to flash TWRP after which you can root your new stock firmware by flashing SU. Flashing stock is just that; you'll lose any installed apps and configurations you've set in 10d.
Abort said:
If you're going to flash stock...
Flashing stock is just that; you'll lose any installed apps and configurations you've set in 10d.
Click to expand...
Click to collapse
Maybe you can prevent some losses if you use the LG Backup tool at first!
Make a Backup and you can restore some of your apps and their data.
BUT ALL ICON / SOUND & SYSTEM SETTINGS ARE LOST!
Hello everyone,
I rooted my OnePlus X using Kingroot. Now that the update for Marshmallow is available, I am willing to update my unit to the same. I had unrooted my device using the SuperSU app. After that, I unlocked my bootloader and tried to boot to TWRP and install OTA update, no success. I also tried installing the update via stock recovery but it shows installation failed.
Also tried resetting my device and then installing the update but no dice. Nor do I have the unrooted backup. Also,have changed the system font.
Tried searching the forums. Please tell me how can I update to the official Marshmallow latest build?
Device Information:
Oxygen OS version: 2.1.3-x
Bootloader State: Unlocked
Recovery: Stock
Thanks in advance!
You need this update file. Because rooted your opx!
http://forum.xda-developers.com/showpost.php?p=68655787&postcount=49
Zat.o.ichi said:
You need this update file. Because rooted your opx!
http://forum.xda-developers.com/showpost.php?p=68655787&postcount=49
Click to expand...
Click to collapse
What about the system font? And will I get OTA updates as I have unlocked my device's bootloader?
mukul2259 said:
Hello everyone,
I rooted my OnePlus X using Kingroot. Now that the update for Marshmallow is available, I am willing to update my unit to the same. I had unrooted my device using the SuperSU app. After that, I unlocked my bootloader and tried to boot to TWRP and install OTA update, no success. I also tried installing the update via stock recovery but it shows installation failed.
Also tried resetting my device and then installing the update but no dice. Nor do I have the unrooted backup. Also,have changed the system font.
Tried searching the forums. Please tell me how can I update to the official Marshmallow latest build?
Device Information:
Oxygen OS version: 2.1.3-x
Bootloader State: Unlocked
Recovery: Stock
Thanks in advance!
Click to expand...
Click to collapse
Download your current version oxygen os rom put it in sd card and flash it via stock recovery, once u done that it ll again make ur phone us unmodified system now then download oxygen os 3.1.3 from oneplus website and and flash it by stock recovery this time it ll work cos of unmodified system.
Flash this first it ll work Oos 2.1.4 download link https://s3.amazonaws.com/oxygenos.oneplus.net/OnePlusOxygen_14_OTA_007_all_201512161752.zip
Boot into system reboot flash oos3.1.3
Marshmellow oos 3.1.3 download link https://s3.amazonaws.com/oxygenos.o...OTA_018_all_201609291837_741146bcf28e4587.zip
Doubts? Feel free to ask
I suggest you go step by step, from 2.1.3 upgrade to 2.1.4, move to 2.2.2 then 2.2.3, finally the MM, It worked in my case, I was also on 2.1.3 and faced trouble.. Hope it helps you.
Infact, after upgrading to 2.2.2, the system should have been unrooted. Just flash stock Lollipop recovery and leave it. You should get the rest of the updates as OTA immediately.
mukul2259 said:
Hello everyone,
I rooted my OnePlus X using Kingroot. Now that the update for Marshmallow is available, I am willing to update my unit to the same. I had unrooted my device using the SuperSU app. After that, I unlocked my bootloader and tried to boot to TWRP and install OTA update, no success. I also tried installing the update via stock recovery but it shows installation failed.
Also tried resetting my device and then installing the update but no dice. Nor do I have the unrooted backup. Also,have changed the system font.
Tried searching the forums. Please tell me how can I update to the official Marshmallow latest build?
Device Information:
Oxygen OS version: 2.1.3-x
Bootloader State: Unlocked
Recovery: Stock
Thanks in advance!
Click to expand...
Click to collapse
Did you check that the OEM unlocking was enabled after you unlocked the bootloader? Maybe that can be a problem. And I guess flashing the OOS Marshmallow build is possible only with the stock recovery (if you do not want to delete some lines from the code). So I'd stick to stock recovery if I want to update the OOS.
aamodjoshi23 said:
Did you check that the OEM unlocking was enabled after you unlocked the bootloader? Maybe that can be a problem. And I guess flashing the OOS Marshmallow build is possible only with the stock recovery (if you do not want to delete some lines from the code). So I'd stick to stock recovery if I want to update the OOS.
Click to expand...
Click to collapse
Yes, I did check it. It is enabled.
sagar2208 said:
I suggest you go step by step, from 2.1.3 upgrade to 2.1.4, move to 2.2.2 then 2.2.3, finally the MM, It worked in my case, I was also on 2.1.3 and faced trouble.. Hope it helps you.
Infact, after upgrading to 2.2.2, the system should have been unrooted. Just flash stock Lollipop recovery and leave it. You should get the rest of the updates as OTA immediately.
Click to expand...
Click to collapse
I guess this is more logical to do right now. Maybe it's something in the system that can be overwritten after upgrading to OOS 2.2.2. Because when I flashed the beta testing ROM on my device when I had the OOS 2.2.2, it worked just fine. But I guess it won't work if you don't have an older version of OxygenOS because of the small tweaks
aamodjoshi23 said:
I guess this is more logical to do right now. Maybe it's something in the system that can be overwritten after upgrading to OOS 2.2.2. Because when I flashed the beta testing ROM on my device when I had the OOS 2.2.2, it worked just fine. But I guess it won't work if you don't have an older version of OxygenOS because of the small tweaks
Click to expand...
Click to collapse
So, I should flash 2.1.3 via stock recovery and then go to 2.2.2, right?
mukul2259 said:
So, I should flash 2.1.3 via stock recovery and then go to 2.2.2, right?
Click to expand...
Click to collapse
You could just update the ROM by checking for updates in the about phone