Related
so.. i have an Lg d618 rooted and running official L 5.0.2
i wanted to flash a custom recovery so i started with patching bootloader using this thread
http://forum.xda-developers.com/g2-mini/development/bootloader-d620-d618-t3127819
then i installed TWRP using this thread
http://forum.xda-developers.com/g2-mini/development/recovery-lg-g2-mini-d618-v10c-t2854493
by flashing the img file with Flashify
the the phone rebooted and i got the TWRP interface
http://img.wonderhowto.com/img/39/2...only-custom-recovery-youll-ever-need.w654.jpg
and when i press reboot i got this
http://img.wonderhowto.com/img/38/1...only-custom-recovery-youll-ever-need.w654.jpg
If I reboot into System - I wind up at the TWRP screen again after the LG logo.
If I reboot into Recovery - I got that android logo like i have no recovery installed
If I reboot into Bootloader - I wind up at the TWRP screen again after the LG logo.
If I reboot into Power Off - when I power on I wind up at the TWRP screen again after the LG logo.
i tried this solution http://androidforums.com/threads/twrp-bootloop-fix-after-update-ota.922585/ and it didn't help
dibik said:
so.. i have an Lg d618 rooted and running official L 5.0.2
i wanted to flash a custom recovery so i started with patching bootloader using this thread
http://forum.xda-developers.com/g2-mini/development/bootloader-d620-d618-t3127819
then i installed TWRP using this thread
http://forum.xda-developers.com/g2-mini/development/recovery-lg-g2-mini-d618-v10c-t2854493
by flashing the img file with Flashify
the the phone rebooted and i got the TWRP interface
http://img.wonderhowto.com/img/39/2...only-custom-recovery-youll-ever-need.w654.jpg
and when i press reboot i got this
http://img.wonderhowto.com/img/38/1...only-custom-recovery-youll-ever-need.w654.jpg
If I reboot into System - I wind up at the TWRP screen again after the LG logo.
If I reboot into Recovery - I got that android logo like i have no recovery installed
If I reboot into Bootloader - I wind up at the TWRP screen again after the LG logo.
If I reboot into Power Off - when I power on I wind up at the TWRP screen again after the LG logo.
i tried this solution http://androidforums.com/threads/twrp-bootloop-fix-after-update-ota.922585/ and it didn't help
Click to expand...
Click to collapse
Followed you from the other spot...
It sounds like Flashify plunked recovery on your boot/kernel partition (assuming your recovery you described is still stock - that is - Andy laying down with the front panel open). So, I would suggest to ADB push your official L 5.0.2 boot.img while in TWRP and flash that (to boot), and you should be golden.
Also, from my perspective it's hard for me to say your bootloader is acting up, as I have a different LG device and it's bootloader does not have fastboot. It's front-end is only a shim that makes you factory reset to get into recovery mode (it's only function).
Hope this helps.
OfficerJimLahey said:
Followed you from the other spot...
It sounds like Flashify plunked recovery on your boot/kernel partition (assuming your recovery you described is still stock - that is - Andy laying down with the front panel open). So, I would suggest to ADB push your official L 5.0.2 boot.img while in TWRP and flash that (to boot), and you should be golden.
Also, from my perspective it's hard for me to say your bootloader is acting up, as I have a different LG device and it's bootloader does not have fastboot. It's front-end is only a shim that makes you factory reset to get into recovery mode (it's only function).
Hope this helps.
Click to expand...
Click to collapse
thank you Jim for the reply
well my problem is solved.. i just flashed my device with the Official KDZ file using LG flash tool in "normal flash mode not CSE"
my phone turned on normally and everything (apps, pictures, files, messages.... ) and all my data were still there so i did'nt loose a thing
i just lost the root acces and that won't be a prblm cause i can root it all over again
thanks again Jim ^^
dibik said:
thank you Jim for the reply
well my problem is solved.. i just flashed my device with the Official KDZ file using LG flash tool in "normal flash mode not CSE"
my phone turned on normally and everything (apps, pictures, files, messages.... ) and all my data were still there so i did'nt loose a thing
i just lost the root acces and that won't be a prblm cause i can root it all over again
thanks again Jim ^^
Click to expand...
Click to collapse
Did you still have TWRP installed after flashing the KDZ file normal mode? Is your bootloader still unlocked?
ShadowBlade_20 said:
Did you still have TWRP installed after flashing the KDZ file normal mode? Is your bootloader still unlocked?
Click to expand...
Click to collapse
no i didn't
i re-unlocked the bootloader and installed TWRP 2.8.7.0 and it worked like a charm and now i'm on CM 13
Having sanw problem. Been stuck here on att lg gflex for 3 months. Can u help me please? [email protected]
Sent from my C6740N using Tapatalk
Hey guys,
I've had a total of 4 android smartphones during the last years, and I did root all of them and even install diferent ROM's, but on this phone (Honor 7) was kinda diferent.
The root process is way more complex than all the other androids I did root (simply flash a .zip file...) so I've been post-poning this task over and over..
Finally yesterday I gained courage to try out rooting my phone, and while attempting to root my Honor 7, after flashing SuperSU from TWRP, my phone no longer booted.
Stressed as I was, I just told to myself "f*ck it" and formatted the system and I didn't care much if there was a fix without needing to format the system. (but then I realised that I could not find any .img ROM files to flash from TWRP recovery, so basically I did my actions wrong once again)
I followed the tutorial from guidebeats.com which talks about rooting EMUI 4.0 Android 6.0 (I cant post links)
Basically this is the story:
While unlocking the bootloader, even though, the tutorial said the phone would reboot itself after typing "flashboot oem unlock 1234934829" I did a hard reboot (or reset?) holding (VOL+) + Power button and I have the feeling that the bootloader unlock was not 100% done, even if it said it was unlocked. (Phone was working perfectly fine there)
Then I flashed SuperSU, and I could no longer boot. After powering up my phone, after the first splashscreen, the screen would only turn black.
What (I think) I need to now is remove the TWRP recovery, and use the stock one and attempt to install an "update" using (Vol+) + (Vol-) + Power. (please correct me if I'm wrong)
But now there's some issues I got that I'd like some help with:
1- How can I get back to the stock recovery? (NOTE: I currently got no OS installed on my Honor 7, since I formated it)
2- Will I need to lock and unlock my bootloader again (if I want to 'fix' the bootloader unlock?)
3- Where can I get official Honor 7 stock ROM? (would be awesome if there was already the Android 6 stock rom for a clean install)
4- What are the steps on this tool (Honor 7 Multi-Tool) to root my phone?
I need my Honor 7 asap
Sorry for the long post, It's my first time doing a more advanced root and I have all these questions.
Thank you very much for any kind help!
joaomPT said:
Hey guys,
I've had a total of 4 android smartphones during the last years, and I did root all of them and even install diferent ROM's, but on this phone (Honor 7) was kinda diferent.
The root process is way more complex than all the other androids I did root (simply flash a .zip file...) so I've been post-poning this task over and over..
Finally yesterday I gained courage to try out rooting my phone, and while attempting to root my Honor 7, after flashing SuperSU from TWRP, my phone no longer booted.
Stressed as I was, I just told to myself "f*ck it" and formatted the system and I didn't care much if there was a fix without needing to format the system. (but then I realised that I could not find any .img ROM files to flash from TWRP recovery, so basically I did my actions wrong once again)
I followed the tutorial from guidebeats.com which talks about rooting EMUI 4.0 Android 6.0 (I cant post links)
Basically this is the story:
While unlocking the bootloader, even though, the tutorial said the phone would reboot itself after typing "flashboot oem unlock 1234934829" I did a hard reboot (or reset?) holding (VOL+) + Power button and I have the feeling that the bootloader unlock was not 100% done, even if it said it was unlocked. (Phone was working perfectly fine there)
Then I flashed SuperSU, and I could no longer boot. After powering up my phone, after the first splashscreen, the screen would only turn black.
What (I think) I need to now is remove the TWRP recovery, and use the stock one and attempt to install an "update" using (Vol+) + (Vol-) + Power. (please correct me if I'm wrong)
But now there's some issues I got that I'd like some help with:
1- How can I get back to the stock recovery? (NOTE: I currently got no OS installed on my Honor 7, since I formated it)
2- Will I need to lock and unlock my bootloader again (if I want to 'fix' the bootloader unlock?)
3- Where can I get official Honor 7 stock ROM? (would be awesome if there was already the Android 6 stock rom for a clean install)
4- What are the steps on this tool (Honor 7 Multi-Tool) to root my phone?
I need my Honor 7 asap
Sorry for the long post, It's my first time doing a more advanced root and I have all these questions.
Thank you very much for any kind help!
Click to expand...
Click to collapse
As you are already familiar with adb and other stuff so will write a short post for you.
To download latest firmware, head to
http://forum.xda-developers.com/hon...tock-firmware-packages-honor-7-t3448747/page1
Google, download and install Huawei update extractor and open UPDATE.APP in it (obtained after extracting firmware).
You can see all the images. Just extract recovery and boot to platform-tools folder.
Meantime, do the unlocking command again, with
Fastboot OEM unlock xxxxxxxxxxxxxxxx
Followed by fastboot reboot
And press and hold the vol down button again until you reboot in bootloader.
Flash the recovery and boot you extracted using
Fastboot flash recovery recovery.img
Fastboot flash boot boot.img
(I got a habit of extracting and flashing system and Cust using
Fastboot flash system system.img
Fastboot flash Cust Cust.img
But they are not necessary)
Now you are set to try a 3 button update (sometimes it gets stuck so if it's stuck for 15 minutes, try 3 button again).
Please do report back if it comes to life.
To root, just flash twrp and then use SuperSU 2.62 (no other version) and update it later using play store.
Sent from my PLK-L01 using XDA Labs
Hey!
Thank you alot for your reply.
From the link you sent about the firmwares, there are alot of Builds for the L01 (EU) model. Can I simply use the latest from the list or I gotta install 1 by 1 (from older to newer)?
Also, the bootloader unlock thing, is it ok if I wait to do it until I install the stock ROM again? Because I think I don't have the code anymore (Also don't know about IMEI)
Other thing, yesterday before bricking my phone, I tried to re-unlock the bootloader as you said above, but it didnt let me because "it was already unlocked".
I really have no idea if it's 100% unlocked or not.
important thing!
With those ROM's, I still have the right to receive official OTA updates from the HiCare app right?
Thank you again
joaomPT said:
Hey!
Thank you alot for your reply.
From the link you sent about the firmwares, there are alot of Builds for the L01 (EU) model. Can I simply use the latest from the list or I gotta install 1 by 1 (from older to newer)?
Also, the bootloader unlock thing, is it ok if I wait to do it until I install the stock ROM again? Because I think I don't have the code anymore (Also don't know about IMEI)
Other thing, yesterday before bricking my phone, I tried to re-unlock the bootloader as you said above, but it didnt let me because "it was already unlocked".
I really have no idea if it's 100% unlocked or not.
important thing!
With those ROM's, I still have the right to receive official OTA updates from the HiCare app right?
Thank you again
Click to expand...
Click to collapse
Just use B380 as it's the latest full firmware available there.
Unlocking bootloader again was just a precautionary measure (proceed without it and if it is not 100% unlocked and if something goes wrong, we can troubleshoot later, which imo, won't happen)
And yep, if you keep the firmware as it is, but if you flash twrp and root, you will still see the update available in Hicare but will have to install stock recovery again before upgrading. (Nothing else is needed as SuperSU 2.62 gives a systemless root so you only need to flash back stock recovery for an update)
I am not against honor-tool bit it's best to do things manually as it makes you learn stuff and is easy to troubleshoot if something is amiss.
Sent from my PLK-L01 using XDA Labs
muradulislam said:
Just use B380 as it's the latest full firmware available there.
Unlocking bootloader again was just a precautionary measure (proceed without it and if it is not 100% unlocked and if something goes wrong, we can troubleshoot later, which imo, won't happen)
And yep, if you keep the firmware as it is, but if you flash twrp and root, you will still see the update available in Hicare but will have to install stock recovery again before upgrading. (Nothing else is needed as SuperSU 2.62 gives a systemless root so you only need to flash back stock recovery for an update)
I am not against honor-tool bit it's best to do things manually as it makes you learn stuff and is easy to troubleshoot if something is amiss.
Sent from my PLK-L01 using XDA Labs
Click to expand...
Click to collapse
Alright, btw, about the thing you said
"Now you are set to try a 3 button update (sometimes it gets stuck so if it's stuck for 15 minutes, try 3 button again)."
I gotta do that myself with an "update.app" file or what?
Sorry, I missed that part
Cheers!
joaomPT said:
Alright, btw, about the thing you said
"Now you are set to try a 3 button update (sometimes it gets stuck so if it's stuck for 15 minutes, try 3 button again)."
I gotta do that myself with an "update.app" file or what?
Sorry, I missed that part
Cheers!
Click to expand...
Click to collapse
You have to make a dload folder in SD card and copy UPDATE.APP to that folder.
Then just turn off the phone, press and hold power + vol up + vol down until phone boots.
Let go of power but keep others two pressed for 5, 6 sec more. Your phone will boot into recovery and start installing UPDATE.APP
It likes to get stuck at 5% (most reports) but sometimes, somewhere else. If its stuck for 15 minutes on a particular percentage, just press and hold the above three buttons again using the same process.
Multiple tries make it work...
Sent from my PLK-L01 using XDA Labs
muradulislam said:
You have to make a dload folder in SD card and copy UPDATE.APP to that folder.
Then just turn off the phone, press and hold power + vol up + vol down until phone boots.
Let go of power but keep others two pressed for 5, 6 sec more. Your phone will boot into recovery and start installing UPDATE.APP
It likes to get stuck at 5% (most reports) but sometimes, somewhere else. If its stuck for 15 minutes on a particular percentage, just press and hold the above three buttons again using the same process.
Multiple tries make it work...
Sent from my PLK-L01 using XDA Labs
Click to expand...
Click to collapse
Hey man!
Good news, my phone is alive and root is done.
The problem was on the SuperSU that I flashed, it was version 2.71, instead of the one you said » version 2.62 «
I cant thank you enough!! Can I pay you a coffee?
Thank you!
joaomPT said:
Hey man!
Good news, my phone is alive and root is done.
The problem was on the SuperSU that I flashed, it was version 2.71, instead of the one you said �?�» version 2.62 �?�«
I cant thank you enough!! Can I pay you a coffee?
Thank you!
Click to expand...
Click to collapse
That's great... Enjoy your phone and as for coffee, well, let's say, you owe me one and we will leave it at that
Better yet, you can search DigiGoon and pay him for the coffee, he taught me what I told you.
You can find him somewhere in this thread
http://forum.xda-developers.com/honor-5x/help/honor-5x-kiw-ul00-boot-loop-t3449554/page1
Decision is yours
muradulislam said:
That's great... Enjoy your phone and as for coffee, well, let's say, you owe me one and we will leave it at that
Better yet, you can search DigiGoon and pay him for the coffee, he taught me what I told you.
Whichever you like...
Click to expand...
Click to collapse
Alright man, cheers
joaomPT said:
Alright man, cheers
Click to expand...
Click to collapse
Hello
How did you format your phone?
I'm still struggling with going back to Android 5 and EMUI 3.1 since there is no rollback file available. (PLK-AL10, B396) Maybe formatting and installing the old rom could be a solution, like in your case?
tgergo said:
Hello
How did you format your phone?
I'm still struggling with going back to Android 5 and EMUI 3.1 since there is no rollback file available. (PLK-AL10, B396) Maybe formatting and installing the old rom could be a solution, like in your case?
Click to expand...
Click to collapse
Hello.
Do you have unlocked bootloader and TWRP recovery? You can format your phone from TWRP recovery.
I think the only option for you is to get the old ROM img and flash it (starting from 0)
You can dirty-flash (Flash a different ROM with same android version as yours, e.g: flashing custom android 5 ROM over your stock android 5 ROM without factory resetting your phone) but I dont think you can do that from Android 6 to 5.
joaomPT said:
Hello.
Do you have unlocked bootloader and TWRP recovery? You can format your phone from TWRP recovery.
I think the only option for you is to get the old ROM img and flash it (starting from 0)
You can dirty-flash (Flash a different ROM with same android version as yours, e.g: flashing custom android 5 ROM over your stock android 5 ROM without factory resetting your phone) but I dont think you can do that from Android 6 to 5.
Click to expand...
Click to collapse
Yes I have unlocked bootloader and currently not twrp but I can flash it at any time.
The last two paragraphs you wrote are different solutions or the last one is a more detailed explanation of the previous?
I have android 6 so the later method won't work as you said.
But formatting it and flashing a stock android 5 rom - is it that simple? Nobody here suggested this before, however I have been asking for months.
All the phones are empty when they leave the assembly line.
How did you flash the new rom to your formatted phone? Extracted update.app and flashed each file with fastboot? Any issues you faced?
tgergo said:
Yes I have unlocked bootloader and currently not twrp but I can flash it at any time.
The last two paragraphs you wrote are different solutions or the last one is a more detailed explanation of the previous?
I have android 6 so the later method won't work as you said.
But formatting it and flashing a stock android 5 rom - is it that simple? Nobody here suggested this before, however I have been asking for months.
All the phones are empty when they leave the assembly line.
How did you flash the new rom to your formatted phone? Extracted update.app and flashed each file with fastboot? Any issues you faced?
Click to expand...
Click to collapse
From my last 2 paragraphs, the first was a solution, the second was an impossible alternative that I thought it would work.
My issue was that I had a custom recovery but I had no ROM installed, so I had to install the stock recovery and boot (extracting from update.app) and flashing it via fastboot, to afterwards force the update with 3-button method.
-----
What you'll need to do is:
- Flash TWRP
- Wype system, data, cache.. (so that you completely delete your current ROM)
- Extract recovery.img and boot.img from an update.app of an Android 5 ROM you'd like to have (Official ROM for your device model)
- Flash them via fastboot (You'll go back to stock recovery again)
- Shutdown your device
- Create a folder named "dload" on your sdcard and put UPDATE.APP file in it.
- Reboot
- Do the 3-Button update ([Vol+] + [Vol-] + Power)
- If it works, it will auto install
(- If it gets stuck on 5% for over 5/10min, force reboot pressing [Vol+] + Power) and try again the installation
- After installing it will boot normally (first boot takes a while)
NOTE: I'd recommend creading the dload folder before wiping the ROM, because usb didnt work for me afterwards. (It would still work if I was on recovery tho)
>> Remember to make a full system backup before wiping aswell, dont be stupid like me xD (thats why I had to full wipe my system after soft-brick)
Im answering based on what I did and was explained here to me
joaomPT said:
From my last 2 paragraphs, the first was a solution, the second was an impossible alternative that I thought it would work.
My issue was that I had a custom recovery but I had no ROM installed, so I had to install the stock recovery and boot (extracting from update.app) and flashing it via fastboot, to afterwards force the update with 3-button method.
-----
What you'll need to do is:
- Flash TWRP
- Wype system, data, cache.. (so that you completely delete your current ROM)
- Extract recovery.img and boot.img from an update.app of an Android 5 ROM you'd like to have (Official ROM for your device model)
- Flash them via fastboot (You'll go back to stock recovery again)
- Shutdown your device
- Create a folder named "dload" on your sdcard and put UPDATE.APP file in it.
- Reboot
- Do the 3-Button update ([Vol+] + [Vol-] + Power)
- If it works, it will auto install
(- If it gets stuck on 5% for over 5/10min, force reboot pressing [Vol+] + Power) and try again the installation
- After installing it will boot normally (first boot takes a while)
NOTE: I'd recommend creading the dload folder before wiping the ROM, because usb didnt work for me afterwards. (It would still work if I was on recovery tho)
>> Remember to make a full system backup before wiping aswell, dont be stupid like me xD (thats why I had to full wipe my system after soft-brick)
Im answering based on what I did and was explained here to me
Click to expand...
Click to collapse
I'll try... But seems too simple to be true...
joaomPT said:
From my last 2 paragraphs, the first was a solution, the second was an impossible alternative that I thought it would work.
My issue was that I had a custom recovery but I had no ROM installed, so I had to install the stock recovery and boot (extracting from update.app) and flashing it via fastboot, to afterwards force the update with 3-button method.
-----
What you'll need to do is:
- Flash TWRP
- Wype system, data, cache.. (so that you completely delete your current ROM)
- Extract recovery.img and boot.img from an update.app of an Android 5 ROM you'd like to have (Official ROM for your device model)
- Flash them via fastboot (You'll go back to stock recovery again)
- Shutdown your device
- Create a folder named "dload" on your sdcard and put UPDATE.APP file in it.
- Reboot
- Do the 3-Button update ([Vol+] + [Vol-] + Power)
- If it works, it will auto install
(- If it gets stuck on 5% for over 5/10min, force reboot pressing [Vol+] + Power) and try again the installation
- After installing it will boot normally (first boot takes a while)
NOTE: I'd recommend creading the dload folder before wiping the ROM, because usb didnt work for me afterwards. (It would still work if I was on recovery tho)
>> Remember to make a full system backup before wiping aswell, dont be stupid like me xD (thats why I had to full wipe my system after soft-brick)
Im answering based on what I did and was explained here to me
Click to expand...
Click to collapse
Hi again,
I'm doing this OS installation now. It starts fine but stucks at 90%, (I'm trying to install the latest stock ROM which can be downloaded from Huawei site, B220 or221). Did you have the same issue? I waited more than half an hour at 90% but did not go on.
tgergo said:
Hello
How did you format your phone?
I'm still struggling with going back to Android 5 and EMUI 3.1 since there is no rollback file available. (PLK-AL10, B396) Maybe formatting and installing the old rom could be a solution, like in your case?
Click to expand...
Click to collapse
Maybe formatting, Flash stock Android 5 recovery using Honor multitool , and then Flash a Android 5 firmware
Not sure it Will Work without rollback..
Finally, after 2 months of struggling I managed to get back to Android 5 and EMUI 3.1 without a rollback file.
Here is what I did:
0. Download a full ROM you want to install
1. Backup of the current system with Hisuite (everything. Apps, media, contacts, call log, etc.)
2. Flash TWRP recovery with fastboot (start phone in fastboot mode)
3. Wipe (and format!) everything you can with TWRP
4. Extract boot.img and recovery.img from update.app of the new ROM with Huawei Update Extractor
5. Flash boot.img and recovery.img with fastboot.
6. Copy update app to dload folder on SD card, insert into the phone.
7. Restart phone with [VOL+] + [VOL-] + [Power] buttons to force update.
8. The system will be installed from SD card. I had no issues with the installation. First I did not format the phone (just wiped) and it did not work.
9. Restore data from backup.
The only strange thing is that the native app icons look different than my previous lollipop system. Don't know why. They are less colorful. I installed C00B220 for PLK-AL10.
tgergo said:
Finally, after 2 months of struggling I managed to get back to Android 5 and EMUI 3.1 without a rollback file.
Here is what I did:
0. Download a full ROM you want to install
1. Backup of the current system with Hisuite (everything. Apps, media, contacts, call log, etc.)
2. Flash TWRP recovery with fastboot (start phone in fastboot mode)
3. Wipe (and format!) everything you can with TWRP
4. Extract boot.img and recovery.img from update.app of the new ROM with Huawei Update Extractor
5. Flash boot.img and recovery.img with fastboot.
6. Copy update app to dload folder on SD card, insert into the phone.
7. Restart phone with [VOL+] + [VOL-] + [Power] buttons to force update.
8. The system will be installed from SD card. I had no issues with the installation. First I did not format the phone (just wiped) and it did not work.
9. Restore data from backup.
The only strange thing is that the native app icons look different than my previous lollipop system. Don't know why. They are less colorful. I installed C00B220 for PLK-AL10.
Click to expand...
Click to collapse
Is this really work? i cant rollback to any version.
Yuaru said:
Is this really work? i cant rollback to any version.
Click to expand...
Click to collapse
Yes it does. (It did for me.) Technically this is not a rollback but installing a brand new system on an empty phone. That's why it is important to do a backup upfront.
tgergo said:
Yes it does. (It did for me.) Technically this is not a rollback but installing a brand new system on an empty phone. That's why it is important to do a backup upfront.
Click to expand...
Click to collapse
Thanks for the answer. Im gonna try this method. I can't reflash any region rom.
Hi folks,
I followed this tutorial and managed to unlock bootloader and install TWRP.
But on startup, stock rom was asking to enter a code (30 try allowed in "secure startup") which I didn't set in the first place, each reboot costing two try.
So, with no way to use my phone with this OS, I got into TWRP and try Factory reset --> not working (TWRP cannot mount partition).
I tried "Wipe DATA" (not advanced) --> not working (back to "secure startup").
After each reboot booting to secure startup, TWRP was replace automaticaly with stock recovery and I had to reflash it.
Then, I made the mistake to wipe (advanced) system, cache, dalvik and data... realising afterwards that I had no custom rom zip to flash to replace stock rom...
Now I'm stuck with TWRP (seems to work...), a unlocked bootloader with annoying "unlocked" messages and... 2 KDZ firmware files (EU-SP and EU-GB) I don't know what to do with.
I also have a flashable image of the stock recovery, but don't know what to do when it's on.
Plz, someone could help ?
Any other option than to wait for LineageOS to support my phone ?
camuzic said:
Hi folks,
I followed this tutorial and managed to unlock bootloader and install TWRP.
But on startup, stock rom was asking to enter a code (30 try allowed in "secure startup") which I didn't set in the first place, each reboot costing two try.
So, with no way to use my phone with this OS, I got into TWRP and try Factory reset --> not working (TWRP cannot mount partition).
I tried "Wipe DATA" (not advanced) --> not working (back to "secure startup").
After each reboot booting to secure startup, TWRP was replace automaticaly with stock recovery and I had to reflash it.
Then, I made the mistake to wipe (advanced) system, cache, dalvik and data... realising afterwards that I had no custom rom zip to flash to replace stock rom...
Now I'm stuck with TWRP (seems to work...), a unlocked bootloader with annoying "unlocked" messages and... 2 KDZ firmware files (EU-SP and EU-GB) I don't know what to do with.
I also have a flashable image of the stock recovery, but don't know what to do when it's on.
Plz, someone could help ?
Any other option than to wait for LineageOS to support my phone ?
Click to expand...
Click to collapse
Ah, you have kdz file? You can search lg flash tool to flash that kdz
Or you can use recovery option in "LG Bridge", there's a recovery option somewhere on the botttom right of the software.
Sent from my MI 6 using Tapatalk
ted presley said:
Ah, you have kdz file? You can search lg flash tool to flash that kdz
Or you can use recovery option in "LG Bridge", there's a recovery option somewhere on the botttom right of the software.
Sent from my MI 6 using Tapatalk
Click to expand...
Click to collapse
Hi again ! Thx for your answer.
I had try to use LGUP with EU-ES KDZ file and didn't work because of the "REFURBISH" setting checked.
FYI : Uppercut is awsome beacause it allows LGUP to recognize my phone on the go, but it triggered 2 of my antivirus... false positive, I hope !
I change to select "UPGRADE" and it did work and this time tried the EU-GB KDZ.
Android is starting... and I'm relieved. I'll post an update for success or if anthing occurs.
Thx once more.
So, it's confirmed : it worked.
Back to stock ROM. I'll try to reinstall TWRP and to Root later.
Hope my adventure iwll help someone else.
I went through the same torture in my quest, but I did not tell you guys about it in my instructions in the thread you referred to. If I had done so, I would have likely confused and scared off many of the first-timers. What you need is to follow to the point my instructions, than nothing bad will happen. Nevertheless if you fall again into that same horrible state, you just do LDUP upgrade and start a new.
camuzic said:
So, it's confirmed : it worked.
Back to stock ROM. I'll try to reinstall TWRP and to Root later.
Hope my adventure iwll help someone else.
Click to expand...
Click to collapse
svetloslav said:
I went through the same torture in my quest, but I did not tell you guys about it in my instructions in the thread you referred to. If I had done so, I would have likely confused and scared off many of the first-timers. What you need is to follow to the point my instructions, than nothing bad will happen. Nevertheless if you fall again into that same horrible state, you just do LDUP upgrade and start a new.
Click to expand...
Click to collapse
I'm not yet allowed to post in the dev section, because I'm new to this forum but I think this tutorial, despite being real handy and precise, lacks of three informations :
a warning and explanations on the "30 try secure start problem"
juste a little more details on the LGUP part : just add to set the type of flash to "upgrade"
warn people about waiting for a complete boot, even for fastboot and recovery : I come from Samsung and there was no messages on startup nor needed to wait that long before accessing to fastboot or recovery. I believed a few times that it hadn't worked just because it didn't boot straight to recovery.
My main concern was about that goddam code code coming out from nowhere, 30 try before what? If anyone now more, I think I would not be the only one to be glad to know...
Last request : plz give me some "thx points" so that I could join you guys in the dev part... I'm no beginner to those things ?
Qual sua versão do modelo?
840 internacional? Europeia? Latina?
Is there a dll file for h840? Thank you
Back to Stock with @raystef66's Files
This guide used a method stemmed from paranoia. Now that we have decent flashable files everything is much simpler!
We'll be using raystef66's flashable TWRP files to go completely back to stock. At the end there's instructions if you want to lock your bootloader.
Be sure that you are on the latest TWRP version!
1) Files to Download:
- TWRP Flashable Bootstack/Stocksystem Image from here: Download Center. Download the latest BOOTSTACK and STOCKSYSTEM from there.
- If you want to lock the bootloader, also download the STOCK RECOVERY zip from the same stocksystem version that you downloaded. The flashable stock recovery zips are on the Factory Images Division, right above the TWRP flashable files.
- Magisk 15.2 (or latest), or SuperSU 2.79 (Latest not recommended ). If you will relock the bootloader, skip this part.
2) Installation
- Put all the files on the internal storage or SD card. Backup your important stuff from the internal storage, because you might need to format it!
- Go to TWRP. Wipe data, system and cache (don't format data though).
- Install the bootstack that you downloaded. Then install the stock system.
- If you will NOT relock the bootloader, install Magisk or SuperSU
- Reboot
If the phone asks for a password when it gets to the system, go to TWRP. It will ask for a password, just select Cancel. After you're on the main TWRP screen, select Wipe, then Format data, then type yes. After that, reboot.
3) 5 second screen removal / restore Fastboot
This is useful whether you're relocking the bootloader or not. Just go to raystef66's guide and follow it completely. After doing it your phone will have Fastboot (very good for softbricks and relocking), no 5 seconds screen (your phone will boot up faster) and it will be even closer to full stock.
4) ONLY FOR RELOCKING - Replace TWRP with Stock Recovery
Simply go to TWRP and flash the stock recovery file you downloaded. After that, enable OEM unlocking and USB debugging from the dev options, and then go to Fastboot and issue "fastboot oem lock".
@Choose an username... thanks for the credits.
you can return to stock in that way. you can reflash twrp with tool, allways checking bootloader still unlocked.
I allway update in this way, reboot to twrp, flash the recovery image, not a zip, its the same, but I make sure that the recovery correspond to the base version in my phone. after that, I reboot to system directly, update in the ota way, or the zip way, but from running android, rooted or not, and I dont have to wipe.
After update is done, the most important thing is leave the phone till it is completly booted, then you can reflash twrp with axon7tool again.
You dont need to root, you dont need anything to keep twrp. You only need to flash supersu or magisk if you use darkenfx zips. And if you do it, you have to backup wipe and restore cause you lose encryptation.
But thats all. I think stock rom its still the best, not in battery life, but in camera and bundled apps, It works perfectly, except, I have 2 bugs since allways, wake up with proximity sensor covered, and whatsapp online with app in background, I can live with that
I can re-lock bootloader after this process?
thanks for the guide.
Help Needed ! A2017g Bricked while trying to returning to stock
Hi, Please help me to get my Axon 7 in a working state. I was using Xenon HD Rom for A2017g Oreo. With twrp version as suggested in the guide.
I followed the procedure, installed the bootstack and then stock system B09
But when I tried to reboot, it said no OS Installed. Then I rebooted, and it was stuck at bootloader with no twrp and just the message as follows :
Android Recovery : ZTE/P996A04_N/ailsa_ii
7.1.1/NMF26V/20171120.101942
user/release-keys
Use volume up/down and power
and then certain other options in blue
Please help !
I also have a Problem.
I tried going back to stock from LOS 14.1. Now I am stuck on the 5 seconds screen, it won't continue.
The files I used were the Nougat B10 Files :-/
HansWursT619 said:
I also have a Problem.
I tried going back to stock from LOS 14.1. Now I am stuck on the 5 seconds screen, it won't continue.
The files I used were the Nougat B10 Files :-/
Click to expand...
Click to collapse
Enter the recovery, it should be the stock one (turn the phone off, then hold vol+ and power). Then download a stock B10 file (not the twrp flashable one) and install it from an SD card
No its not the stock one, its still TWRP.
I only flashed Bootstack and stock system (step 2). The reboot afterwards doesnt work
What do you mean by "a stock B10 file"? There are so many files types :-/
I am not quite sure what I should do now, do I have to do the EDL route? That one sounds confusing as well.
EDIT: I tried using B08 Files and now the reboot prompt in TWRP tells me there is no os installed.
Will I, like naveen09y, end up without TWRP if I reboot now?
HansWursT619 said:
No its not the stock one, its still TWRP.
I only flashed Bootstack and stock system (step 2). The reboot afterwards doesnt work
What do you mean by "a stock B10 file"? There are so many files types :-/
I am not quite sure what I should do now, do I have to do the EDL route? That one sounds confusing as well.
EDIT: I tried using B08 Files and now the reboot prompt in TWRP tells me there is no os installed.
Will I, like naveen09y, end up without TWRP if I reboot now?
Click to expand...
Click to collapse
Probably, so just don't. You should just wipe system and data, flash the bootstack, then the system. Also follow raystef's guide to "remove bootloader unlocked inscription"
I now managed to get the phone working with EDL flash of MM B10.
But I cant relock the bootloader :-/
Bascially my bootloader is gone so I cant reboot to it and do "fastboot oem lock".
Why is this such a hassle
HansWursT619 said:
I now managed to get the phone working with EDL flash of MM B10.
But I cant relock the bootloader :-/
Bascially my bootloader is gone so I cant reboot to it and do "fastboot oem lock".
Why is this such a hassle
Click to expand...
Click to collapse
You didn't follow my instructions. Follow raystef's removed unlocked bootloader inscription and you'll get fastboot back. You can do that with the phone on.
Don't relock it unless it's really necessary (i.e. warranty). If you're gonna sell it just follow that guide and don't relock, the 5 seconds screen will disappear and it'll look like it's locked
I cant follow the guide because I can't access the bootloader...
Also the TWRP files in https://forum.xda-developers.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379 this guide (step 6) are no longer accessible.
HansWursT619 said:
I cant follow the guide because I can't access the bootloader...
Also the TWRP files in https://forum.xda-developers.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379 this guide (step 6) are no longer accessible.
Click to expand...
Click to collapse
What? Lol
First of all - you are basically installing the bootloader with raystef's guide, so I have no idea why you want to enter it...
You have to enter TWRP and follow the guide from there.
The guide from Controllerboy is basically the same guide but it also has instructions on other things (i.e. unlock etc.). I don't know what you are trying to accomplish with it. Use EDL Tool by djkuz if you want to install TWRP (it is explained there how to do that).
Phone was rooted with Magisk 16, I was on AEX Android 8.1 ROM. I'm trying to return to stock and relock bootloader.
I wiped everything, I flashed A2017G-N-B10-bootstack and A2017G-N-B10-stocksystem from "TWRP flashable Bootstack/Stocksystem Images" section. Booted to system and now phone is stuck on the ZTE POWERED BY android boot screen. 5 minutes there. Is it normal?
Edit: Got tired of waiting and kept pressing the power button. After doing so, the phone reboots but same thing. And I can't access TWRP with VOL INCREASE + POWER BUTTON.... VOL DECREASE + POWER BUTTON takes me to Factory Test Mode.
aLexzkter said:
Phone was rooted with Magisk 16, I was on AEX Android 8.1 ROM. I'm trying to return to stock and relock bootloader.
I wiped everything, I flashed A2017G-N-B10-bootstack and A2017G-N-B10-stocksystem from "TWRP flashable Bootstack/Stocksystem Images" section. Booted to system and now phone is stuck on the ZTE POWERED BY android boot screen. 5 minutes there. Is it normal?
Edit: Got tired of waiting and kept pressing the power button. After doing so, the phone reboots but same thing. And I can't access TWRP with VOL INCREASE + POWER BUTTON.... VOL DECREASE + POWER BUTTON takes me to Factory Test Mode.
Click to expand...
Click to collapse
Try this.
Oki said:
Try this.
Click to expand...
Click to collapse
Yes, thanks. I already had seen it some minutes ago. It's so convenient that you posted this guide today lol
I want to flash stock rom from RR Nougat. I have installed latest twrp, flash bootstack and then stock system. After that I flash supersu 2.79. But when I press reboot system it say no OS installed
Willchi said:
I want to flash stock rom from RR Nougat. I have installed latest twrp, flash bootstack and then stock system. After that I flash supersu 2.79. But when I press reboot system it say no OS installed
Click to expand...
Click to collapse
The best way to return to stock is via EDL, for example MiFlash or EDL tool. If you have an U, then DrakenFX's zips can do that, it happened to me already. Usually G zips like raystef's work just fine.
Try using Magisk instead of SuperSU, just in case. Use 16.7
@Choose an username...
Thanks for posting this.
Credits to all concerned a big thumbs up.
I do however feel that there are to many versions of the Axon 7 packages and I can see why people are ending up with boot issues etc.
Syberclone said:
@Choose an username...
Thanks for posting this.
Credits to all concerned a big thumbs up.
I do however feel that there are to many versions of the Axon 7 packages and I can see why people are ending up with boot issues etc.
Click to expand...
Click to collapse
what
you do realize this guide is older than a year right?
Yeah, its all good
So today i decided to update magisk to its latest versio, it all whet well,i did within android. later on in the day i decided to reboot myphone, and to my surprise it got stuck o thelgv30 thinq scree, after decide 10m was enough i rebooted and the it was stuck in bootloop, so i decided to restore my nanddroid , after it was done i hit reboot to system, and now it will only noot to fastootmode,, its as if there is nothing flashed to boot or system. any help will greatly appreciated.
EDIT: VERY OLD POST; WE CAN NOW USE NEWER MAGISK
____________
By "latest" you mean Magisk beta? You can only use stable 16.0 Magisk. Stated in the bootloader unlock/TWRP/root instructions that beta Magisk will mess up your phone.
Download Magisk or SuperSu. Magisk 16 (Use stable Magisk -- which right now is 16.0! Magisk "beta" will mess up your phone.)
Click to expand...
Click to collapse
You may need to Master Reset (wipe everything), reflash TWRP, etc. Good luck.
ChazzMatt said:
By "latest" you mean beta Magisk. You can only use stable 16.0 Magisk. Stated in the bootloader unlock instructions that beta Magisk will mess up your phone.
You may need to Master Reset (wipe everything), reflash TWRP, etc. Good luck.
Click to expand...
Click to collapse
yea that what i did fml. what do i do reflash the oreo kdz?
siulmagic said:
yea that what i did fml. what do i do reflash the oreo kdz?
Click to expand...
Click to collapse
Probably. First Master Reset to clear everything. SEE if that works. Post 101 of the Frankenstein thread.
If that doesn't work, then go into download mode manually, then open dev patched LGUP and reflash Oreo KDZ.
Then use ADB to reinstall TWRP, and go from there. Your bootloader will already be unlocked so you'll continue to get the "scary" bootloader unlock warning. But you'll otherwise be following the instruction of the bootloader unlock thread, except for the bootloader unlock part.
ChazzMatt said:
Probably. First Master Reset to clear everything. SEE if that works. Post 101 of the Frankenstein thread.
If that doesn't work, then go into download mode manually, then open dev patched LGUP and reflash Oreo KDZ.
Then use ADB to reinstall TWRP, and go from there. Your bootloader will already be unlocked so you'll continue to get the "scary" bootloader unlock warning. But you'll otherwise be following the instruction of the bootloader unlock thread, except for the bootloader unlock part.
Click to expand...
Click to collapse
Isint the master reset disabled with twrp? master reset only boots twrp, when you have twrp installed, i will try to wipe with lgup.
Thanks for the help man, phone is backup and running.
siulmagic said:
Thanks for the help man, phone is backup and running.
Click to expand...
Click to collapse
I've tried using LgUP to try and get me back onto an OS, but it will not boot into the OS, only into fastboot. Anything I can do?
If you were using Trebel TWRP you have to use normal TWRP and restore the backup GPT in order for a stock nandroid to work or a stock based clean flash...
jmej88 said:
I've tried using LgUP to try and get me back onto an OS, but it will not boot into the OS, only into fastboot. Anything I can do?
Click to expand...
Click to collapse
To fix stuck in fastboot or download mode
Connect phone in download mode
go in patched LGUP flash h93320f_00_open_ca_op_0612.kdz
With partition dl option
(not working go in device manager select modem
Then lge mobile usb modem right click disable driver try again)
help me:,(
ChazzMatt said:
Probably. First Master Reset to clear everything. SEE if that works. Post 101 of the Frankenstein thread.
If that doesn't work, then go into download mode manually, then open dev patched LGUP and reflash Oreo KDZ.
Then use ADB to reinstall TWRP, and go from there. Your bootloader will already be unlocked so you'll continue to get the "scary" bootloader unlock warning. But you'll otherwise be following the instruction of the bootloader unlock thread, except for the bootloader unlock part.
Click to expand...
Click to collapse
I had the same problem but I tried many different versions but it was still stuck in fastboot i'm so scared help me pls
Im stuck in fastboot mode too after chip reset. Tried kdz us998 10 with no luck.
Anybody have other suggestions?
....edit.
Fixed flashing Canadian kdz.
mines wont go into download mode just keeps going to fastbootloader
r3m3dy478 said:
mines wont go into download mode just keeps going to fastbootloader
Click to expand...
Click to collapse
Flash twrp and flash rom.
Sent from my VS996 using Tapatalk
r3m3dy478 said:
mines wont go into download mode just keeps going to fastbootloader
Click to expand...
Click to collapse
Download kdz flashable zip then extract it. Flash the system.img and boot.img file via fastboot
This just happened to me today. It was either from the newest Magisk (v22) or from the newest YouTube Vanced. Those were the only things that changed recently on my phone. Rebooted today and it will only go to Fastboot mode and that's it.
Master Reset will get me into TWRP, but I think my USB port on the phone is damaged, it will charge but neither my Windows nor Linux PCs will recognize that it's plugged in. So it's like only USB charging works but not USB data. So I think I'm screwed, idk if it's fixable. Sad day.
Am also stack here qhile trying to unlock my bootloader using @bilong9 thread on my v300l .please help
This also happened to me while trying to update to Magisk 22. First I had an error with Magisk in a restart cycle, then when I tried to update manually from the APK I got stuck in a fastboot loop with no ADB access. I was able to boot to TWRP from fastboot on my PC, then re-flash the Pie image. My settings were all lost, but I did get my phone back at least. BEWARE of Magisk 22, or at least until it's fixed for the V30!
edit: I found that I COULD install Magisk 22.0.zip while following these instructions for restoring my phone:
LG V30/V30+/V30S Bootloader Unlock & Root Method (With Clear Instructions)
(WTF...!) LG V30/V30+/V30S Bootloader Unlock & Root Method (With Clear Instructions) WTF...! LG V30,V30+,V30S (MOST VARIANTS) BOOTLOADER UNLOCK, TWRP, ROOT INSTRUCTIONS HERE >>>CLICK HERE TO POST #193
forum.xda-developers.com
after a few extra prompts from the Magisk app, v22 now works.
I've had no issues using Magisk v22 with an LOS 17.1 (Android 10) based ROM. It could just be that there's a problem with it on either LG stock or Pie ROMs.
UPDATE
* Variant: US998 US Cellular/Carrier Unlocked
* ROM: Rooted Stock Pie (US99830b)
* Magisk: v21.4
So it seems the issue is not that it "soft bricks", but something about the new installation process of Magisk v22 goes wrong with the /boot partition, causing the phone to only be able to boot into Fastboot mode.
After getting my phone fully recovered and restored from the last failed attempt (and making a new TWRP backup), I attempted the v22 update again. First Magisk attempted to download and install the new v22 app, and then a popup notification said "additional setup is required for your device, press OK to reboot". So I hit okay, and that's when once again I got stuck in Fastboot with no other options.
If you have a TWRP/nandroid backup, you can easily fix this by performing the Master Reset process in order to boot into TWRP, and then just Restoring the /boot partition from your TWRP backup. This will get you back to Magisk v21.4 where you were before, which is where I'm currently at.
At this time, unless Magisk releases a TWRP-flashable .zip for v22, or unless there's a way to update to v22 via Fastboot, it doesn't look like updating to v22 will be possible, at least for the Stock Pie ROM.
I've seen on both reddit and XDA that several people are saying they updated to v22 without issue, but it's unclear if they were on Stock or Custom ROM. My guess would be that Custom ROMs are probably working fine and it's the Stock ROM that's having the issue.
At this time, unless Magisk releases a TWRP-flashable .zip for v22, or unless there's a way to update to v22 via Fastboot, it doesn't look like updating to v22 will be possible, at least for the Stock Pie ROM.
Click to expand...
Click to collapse
I simply renamed the available .apk to .zip and it flashed in TWRP.
edit: the ROM I'm using is from this thread, which says it is 99% stock, whatever that means.