[FIRMWARE][STOCK][SCL-L01] Camera doesn;t work after restore from Custom ROM. - Huawei Y6 Questions & Answers

Hello,
I write to tell you about my problem with a rear camera of my Huawei Y6 [SCL-l01][C432B140] and ask for any possible help. I really like to use it and i tried to get it back, but even after back to my firmware and stock recovery my camera doesn't work anymore[You cannot connect to the camera] after first rom flash.
Let's start from begining:
Once i decided to install custom rom on my phone, i done everything like it was on tutorials. I unlocked bootloader, i backup my data and i flash TWRP 3.1.2. Of course, TWRP didn't shown any error or issues, but my backup after restore, cause bootloop of my device and after second reboot startin recovery[not even bootloader of OS].
I tried many fixes to get my camera working on Custom Roms like AOSP, DARKNESS, CM,[ and few from HUAWEI Y6 thread] and I always fails. After few tries i gave up. My problem was that my backup was broken and my recovery was flashed by TWRP. Lucly i found stock recovery for my phone and flashed it.
Stock recovery gave my chance to install my stock rom from UPDATE.app, but after i install my stock lolipop 5.1 - my camera won't work anymore.[Can't connect to the camera, flashlight doesn't work too].
I tought to myself "hell, it could be problem that my original soft is modificated", but luckly i had two smartphnoes of my type SCL-l01[not mine ]. I took copy of working one by TWRP and flash it to my doesn't working... It gave the same result [I used TWRP by fastboot boot twrp.img for survive of my stock recovery] - camera simply wasn't work anymore even after flash the same firmware [once from update.app and second from another scl-l01]
And there is my question - Is it possible to get this camera working again?
Just pls - don't write to my about basics like clear cache or force stop etc , becouse i tried it all.
Thanks for every answer - and sry for my mistakes in my statement.

have the same problem for quite some time, I tried to return to stock with the update.app and the camera no longer worked, and I did not find a way to make the camera work. In stock it does not work, and in ROMS as LineageOS either, eh done the same thing to reinstall the update.app and neither, I think it could be a hardware problem
I clarify, I have a SCL-L03

link plzz
i ccant find the oficial room for scl-l01 cen you guys give me the link:cyclops::crying::crying::crying::crying::crying:

WantedG said:
i ccant find the oficial room for scl-l01 cen you guys give me the link:cyclops::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
http://huawei-firmware.com/rom/huawei-y6/scll01/1194
If you want to flash it, use huawei updater extractor and extract the system.img and boot.img from the update.app and flash it from fastboot.
Or if you have stock recovery make an folder Dload in sdcard and put the update.app here. After that, press power button and volume up and down (your phone needs to be shutdowned)
That's it.
Thanks button works well if I helped

Related

(TWRP Recovery) For Spreadtrum SC7731C Android 5.1 Lollipop

Hi. I just want to ask about TWRP recovery that is Compatible with my Phone :
Starmabile PLAY Click
Android 5.1 Lollipop
Spreadtrum SC7731
4.5"
Quadcore
Anyone with a Phone with same specs as mine that is using A TWRP ?
Please help. I wanna try yours.
Cant find on google with the same specs with my phone with twrp working.
I have tried those TWRP on google but none of them works. All of them take me Only to the Bootlogo. Only thing i know as of now is i have to port twrp to my stock recovery or to my phone.
Anyone please help.
maucerezo said:
Hi. I just want to ask about TWRP recovery that is Compatible with my Phone :
Starmabile PLAY Click
Android 5.1 Lollipop
Spreadtrum SC7731
4.5"
Quadcore
Anyone with a Phone with same specs as mine that is using A TWRP ?
Please help. I wanna try yours.
Cant find on google with the same specs with my phone with twrp working.
I have tried those TWRP on google but none of them works. All of them take me Only to the Bootlogo. Only thing i know as of now is i have to port twrp to my stock recovery or to my phone.
Anyone please help.
Click to expand...
Click to collapse
Hi Bro,
i have sc7731c (karbonn titanium 3D Plex ) device too. and i have tried many available img but none of them worked this would be because these devices are new and there no suitable recovery available simply because people have not made any till now..
There is many programs that allows u to create a new custom recovery if there is no recovery is available for your device try to goggle it.
On windows, philz magic touch recovery tool, android kitchen recovery image unpacker and so on.
Can i make you custom recovery using your stock image if you're too lazy
as i said above i have been trying to flash online available recoveries and accidentally flashed my stock u could help me out this
can u provide me you stock recovery image file ?
@Maucurezo
Hey dude! Im a pinoy. Im running with my STARMOBILE PLAY CLICK. As same as yours. Im running on the same Spreadtrum SC7731C and I flashed a Custom Recovery but it would only bring me to bootload. I kept finding solutions to get my Stock recovery but failed. We have the same Problem. I need the Custom recovery too. Help us admins
You can try and do it yourself. Porting TWRP and CWM to a new device. You'll need the stock rom for your device or simply make an image "dump" of the system files (boot.img, etc) via adb. Goodluck.
TWRP for sc7731c hope it helps
hi all a have a sc7731c phone on android 6.0 and i was able to install twrp on my device
it all started when i found a stock rom on the web (Google your device for stock - rom or - firmware)
once i had the rom i started searching for a way to extract the stock recovery from the rom
and i found this tool SPD_Upgrade_Tool_R4.0.0001 using this tool i extracted my stock
recovery from the ROM ( recovery.img ) , first stage complete i had a stock recovery
taken from a rom for my phone - brand and model must be right on the stock
firmware/rom or you risk damaging you phone (DO NOT CHEAT PLZ)
ps:wen you unpack the firmware/rom you should get a .pac file
ps:finding my stock rom took me several days of search.
now for STAGE 2 i had a stock recovery a needed to change it
for twrp another few days of search i came across a site
called hovatek here i found a tool to port (change) the
stock recovery to boot the twrp recovery the tool name is
[Hovatek] Spreadtrum (SPD) Auto TWRP Recovery Porter V1.0 by Team Hovatek (x86)
i run my stock recovery with this tool the tool creates a modified recovery on the
output folder( a few kb bigger ) stage 2 done.
STAGE 3
1- a fully working ADB, for this your best option is android-studio
2-turn on USB debuging and OEM unlock in DEV options
3-name the new recovery file recovery.img
4-your device has to be in USB MTP mode
5-if ADB is properly installed and Windows has the correct android device
driver you should be able to use these commands using android-studio's ADB
command-adb devices
-if the device is detected a serial number apears
command-adb reboot bootloader
-the device reboots to a black screen with small white letters saying FASTBOOT mode
command-fastboot devices
-the device displays the serial number again
command-fastboot flash recovery recovery.img
- if all went well it will say successful
command-fastboot reboot
-dont remenber if it booted straight to twrp or if i had to use power + volume up
-by the way on my phone to get in the default recover its 1 second hold power
and then with the power pressed for 1 sec add volume up 3 sec and let go of both
any way it worked i hope it helps ppl with these sc7731c phones
i have twrp 3.0.0 fully working
tips: youtube vídeos on how to use SPD_Upgrade_Tool_R4.0.0001
the hovatek site has a great tutorial on how to use the recovery porter tool
the last part the ADB commands was a ***** as Windows did not install my device
correctly and this is crucial -install phone driver manualy/Google device/Google android device. good luck
ps: all merit goes to the developers of these tool, a great ty to them :highfive:
ps: at the start i did NOT have root, the success flashing the ported twrp recovery
was followed bi the installation of the magisk15.3.zip and voila twrp+root
any one help me i port twrp using adb but after i flash my twrp upside down on sc7731ceb it works fine but the twrp upside down any help me
pauljack2 said:
any one help me i port twrp using adb but after i flash my twrp upside down on sc7731ceb it works fine but the twrp upside down any help me
Click to expand...
Click to collapse
humm,.. as far as i now adb does not port recovery image´s you mean you found an image for sc7731?? phone and there are at least 4 or 5 variations of the sc7731 board and you
flashed it on your phone, by shear luck you did not soft-brick or brick your phone and it actualy Works, :cyclops:
you need to search Google/xda/hovatek site for your brand and model´s stock recovery or even better your custom recovery
or as an alternative your stock ROM/FIRMWARE and then extract the stock recovery from ROM/FIRM port it and flash it
im prety shure someone out there has a phone like your´s and you can , when you find it download the stock recovery - the custom recovery - or the ROM/FIRMWARE file
the hovatek site has a great auto port tool all you need is your stock recovery follow the vídeo simple steps and flash it now that you have root just use
twrp oficial app to flash it ,se my tutorial above it will be easy once you have the stock recovery or rom/firmware
i have a 50 buck cheap phone wierd brand,it took me several days to find the stock rom/firmware once i did all worked just fine no strange stuff
hovetek site also has a lot of rom´s/firmware files for many brands and model´s , again search Google/xda/hovatek for your model + stock recovery or recovery.img, custom recovery.
good luck
i have stock recovery so i copy the recovery from my stock and i use carlivimg so i can unpack my recovery.img but i have really problem on upside down but i work fine i flash supersu on it now i have rooted my phone. my phone by the way is ding ding defi go SC7731ceb i use TWRP 3.0.2.0 it works fine but if you update the latest twrp you have problem on failed mount and .etc
ANY can help that upside down ??? thats my problem now on my recovery
but you can port recovery using fastboot
i commend
c:/adb>adb devices
adb>adb reboot bootleader
adb>fastboot flash recovery recovery.img
thats i port my recovery on sc7731ceb
using pc
pauljack2 said:
i have stock recovery so i copy the recovery from my stock and i use carlivimg so i can unpack my recovery.img but i have really problem on upside down but i work fine i flash supersu on it now i have rooted my phone. my phone by the way is ding ding defi go SC7731ceb i use TWRP 3.0.2.0 it works fine but if you update the latest twrp you have problem on failed mount and .etc
ANY can help that upside down ??? thats my problem now on my recovery
but you can port recovery using fastboot
i commend
c:/adb>adb devices
adb>adb reboot bootleader
adb>fastboot flash recovery recovery.img
thats i port my recovery on sc7731ceb
using pc
Click to expand...
Click to collapse
Go here https://forum.hovatek.com/thread-21669.html try and port again with this tool it worked fine for me.

[SOLVED] Bricked + Formated my Honor 7. Need a ROM

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.

[Solved] G play mini bootloop

Hi guys, i have a big problem. I tried to update my girlfriend's phone (huawei g play mini chc-u01). I read some guides and i downloaded all firmwares from huawei site, unlock bootloader and tried to install updates. But at some point, phone won't boot up ! I made a mistake ! Now the situation is that when i turn on the phone, it shows the honor logo. I tried to flash via fastboot the system, recovery and boot image that i extracted from UPDATE.APP of the firmware taken from huawei site. Also tried to flash twrp recovery and find out a way to unbrick phone, but nothing. I can't find anything that works. An other thing is that in fastboot mode, when i type some erase command, output is remote command not allowed, but flash command seems to work.
How can i restore phone ? Is not there a way to restore it, I can make a aspo or cm based rom from system.img and other stock stuff ? Just split image to see files inside.
The last thing and maybe the core of mistake. I flash via twrp an oem file and then honor logo is appeared.
Thanks at all guys !
Edit: I finally restored phone. it works again flashing its lollipop version firmware.
bob1791 said:
Hi guys, i have a big problem. I tried to update my girlfriend's phone (huawei g play mini chc-u01). I read some guides and i downloaded all firmwares from huawei site, unlock bootloader and tried to install updates. But at some point, phone won't boot up ! I made a mistake ! Now the situation is that when i turn on the phone, it shows the honor logo. I tried to flash via fastboot the system, recovery and boot image that i extracted from UPDATE.APP of the firmware taken from huawei site. Also tried to flash twrp recovery and find out a way to unbrick phone, but nothing. I can't find anything that works. An other thing is that in fastboot mode, when i type some erase command, output is remote command not allowed, but flash command seems to work.
How can i restore phone ? Is not there a way to restore it, I can make a aspo or cm based rom from system.img and other stock stuff ? Just split image to see files inside.
The last thing and maybe the core of mistake. I flash via twrp an oem file and then honor logo is appeared.
Thanks at all guys !
Edit: I finally restored phone. it works again flashing its lollipop version firmware.
Click to expand...
Click to collapse
how did you restore your phone ?
I have a g play mini chc-u01 and I upgraded it directly from android 4.4.2 (c185b067 ) to 6.0 (c185b560 ) but this build has many issues. now I want to downgrade to lollipop but I can't get into the recovery mode. whenever I try to enter the recovery mode, the bootloop happens. I tried to flash the system recovery extracted from UPDATE.APP but it didn't work neither did twrp. so can you show me the steps you made to restore your phone ??
Same Problem here. can you share how you fixed it?

Honor 9 no OS installed, TWRP and fastboot with unlock still working

Hi guys, i got my H9 yesterday and because i thought i read enough on this forums i wanted to unlock it then install TWRP and install superSU to gain root access and stick with the stock firmware.
Unlocking went perfectly fine,phone booted to OS, than i flashed twrp 3.1.1-1 as advertised here and made a factory reset. Phone was stuck in bootloop for unknown reason.
I made several wipes and somehow managed to check all boxes in the wipe menu which erased the whole OS.
Now i read here that others have the "no OS" problem too but because i still have all unlocked fastboot and twrp i wanted to ask which method is best to flash back the original FW.
Which stock ROM is safe to install? i have european H9 is STF-L09C432B170 the right one for me?
Which method is the best to install it? Copy the 3 zips to internal stoagre via OTG device and install it out of twrp? I read that there is also a force method where users can push vol up, vol down and power simultaneously and enter the huawei install force mode.
I am quite sad that the phone was stuck in bootloop after twrp install and still dont know what caused it. When i install it from twrp there are 3 zips: update, data full public , hw eu. In which order do they have to e installed and is one of them overwriting the TWRP recovery?
Please give me a short hint/procedure, im quite afraid that i cant get my phone back to work and it is brand new. I dont know what caused the unsolvable bootloop.
Best regards and many thanks
Hi.
Check this:
https://forum.xda-developers.com/showpost.php?p=73334439&postcount=1
This help you.
Regards
thanks for the hint but i cant find a solution for me there.
ut this
i copied the 3 .zip files to internal today but TWRP doenst allow me to write them it fails with "write err errno 9"
then i tried to copy the update.pp in DLOAD folder on micro sd but this is not possible because filesize is over 2gb. i tried to format micro sd with twrp to exfat but it till doesnt work. please give me a little hint what to do im completely desperate about the situation.
Today i installed Huawei Multitool and extracted the .img file out of the update.app files, i was able to flash all 4, system, boot, recovery and cust.
Now the rec. menu is back to stock and everything got installed but the phone still isnt booting. i think it is because i missed the userdata.img which i cant find anywhere.
Other users here have the same problem. Is there a firmware package which includes all 5 .img data?
Best regards
i found the official huawei service full repair firmware with all necessary files for unbrick (system, cust, recovery, userdata, boot) flashed them via fastboot but stil device is "hanging" after the warning message that its unlocked. i think it is because i wiped vendor data in twrp but i cant flash vendor.img in fastboot. it is included in the fw package but cant be transfered to phone via fastboot. it stops at part 1/2 because the filesize allowd is around 470mb max but the extracted file has a size of 670. anyone know what to do?
Best regards
You need to go via the Rebrand way with no rebrand. I had the same problem and was trying to use the multitool without success. The oeminfo can be flashed alternatively if it fails during the HWOTA process.
https://forum.xda-developers.com/honor-9/help/how-flash-oeminfo-t3657499
ok i download all the folders with the .bat file. Then i download C432B150 from the czech site and add it to the update folder. Than i rename the 3 files accoding to the manual and run the .bat file but without rebranding right?
Des this tool any different than the HuaweiMultiTool or fastboot with flash command?
Best regards
I treid out HWOTA, the first step installing twrp is successful than i disattach usb cable as described and enter twrp. Then it says in twrp i have to connect again and press enter but then the bat file stops and doenst go on. i dont come to the point where i can choose rebrand or flash firmware.
Whats wrong here?
edit: i saw in the .sh file that the script executes wait_adb but my phone is not entering adb mode as it seems when in main screen of twrp. is this normal or do i have to set it manually in twrp
best regards
I was able to install the B130 now via 3 button recovery. Now im on B130 but cant update elsewhere. Also the 2 capacitive buttons are not working. Bootloader is locked again. Everything is stock and the phone runs great. When i update with the 3 buton method from external sd, which firmware should i use? i tried B150 full OTA but it aborts after 5% with an error. Do i only need to get a small OTA package now?
How can i put my cap. buttons back to work? Too bad only the 3 button method worked to recover the phone.
Best regards and many thanks.
I did the HWOTA with b120 firmware and then used firmware finder to update to b150.
The bug with capacitive buttons is present till Oreo. I use the home button gestures anyways.
Hope it helps.
ok, thats bad but they worked with the initial revision of b130 and b150 when i downloaded it OTA. Is this something like a fuse like.knox at samsung which happens at custom flashing?
Sent from my GT-I9300 using Tapatalk
the HWOTA method doesnt work, the batch file gets stuck after connecting the phone in twrp back to computer. in script it says wait_adb but it is not recognized somehow.
do u know a solution? anotherone here got that problem too.
im very afraid of that, i read here that everything related to twrp 3.1.1-0 and 3.1.1-1 is problematic a lot of people cant boot after installing twrp and can wipe whtever they want the phone never boots fully
whats the difference in the B130/B120 the phone came from huawei and the version flashed via tools? when i got it everything worked
i have this version.
ok so install twrp have frq and bootloader unlocked and then do backup out of recovery? with your file? can you provide download link? is this then a zip file?
I want to solve the thread and how i solved problem.
The B130 service firmware by huawei could be installed via 3 button method, than i was able to go up to the newest B180 via firmwarefinder and DNS method but with not working cap. buttons and flash etc.
Yesterday i installed TWRP 3.1.1-1(temporary) via HWOTA.zip method (ireplaced the older twrp in recovery folder) and successfully installed B120 and got the buttons etc working again. Then installed root and now system works fine and is rooted. My mistake was to install twrp over B130 or B150 which i downloaded OTA at the first day i got the phone. I tested this yesterday to install TWRP along with B150 and unlocked bootloader, infinite bootloop again. With B120 the TWRP 3.1.1-1 works out of the box without any loops.
The 2 trouble solvers where B130 service firmware and HWOTA with B120.
The external SD had to be inserted in card reader on PC because of the large filesize of the B130.
I would recommend to everyone before starting to play with the H9 to move the B130 folders to phone while it is still accessible. When everything bricks like in my case and u still have twrp than you can go to twrp main screen and connect phone to computer to rename the folder with B130 to "dload" and arrange update.app accordingly on PC or in TWRP file manager.
Can i set this topic to [SOLVED] myself?
Best regards
https://forum.xda-developers.com/honor-9/development/firmware-huawei-honor-9-stf-l09-stock-t3696892
this works flawlessly with 3 button method

Need an S9+ original One UI vendor image (camera not working) - PLEASE!

I've been messing with root on my G965F and, after a few ROM changes a decided to return to One UI, but my camera simply doesn't work. I'de flashed the CSB3 vendor image in order to install pixel experience ROM.
At the time I did my One UI backup, but I didn't save the original vendor Image, and now I can't completely restore it. Therfor my camera refuses to function.
I've tried restoring my device using odin, but becouse I've TWRP installed it gave me an error (a very scary one), "an error has occurred while updating the device software s9+...". It prompet me to use Smart switch emergency recovery which failed to recognise my device. My solution was to flash TWRP again (Fortunately it worked, and I was back to TWRP).
I restored my one UI backup without the vendor image, and the camera still doesn't work.
If I understood this corectly, if I restore my vendor image the camera will fuction back again. But I'am open to sugestions.
Thanks
RichNoob said:
I've been messing with root on my G965F and, after a few ROM changes a decided to return to One UI, but my camera simply doesn't work. I'de flashed the CSB3 vendor image in order to install pixel experience ROM.
At the time I did my One UI backup, but I didn't save the original vendor Image, and now I can't completely restore it. Therfor my camera refuses to function.
I've tried restoring my device using odin, but becouse I've TWRP installed it gave me an error (a very scary one), "an error has occurred while updating the device software s9+...". It prompet me to use Smart switch emergency recovery which failed to recognise my device. My solution was to flash TWRP again (Fortunately it worked, and I was back to TWRP).
I restored my one UI backup without the vendor image, and the camera still doesn't work.
If I understood this corectly, if I restore my vendor image the camera will fuction back again. But I'am open to sugestions.
Thanks
Click to expand...
Click to collapse
Simply, copy your data and download the official pie from samfirm or where you want and flash it with the latest odin.. have a thread about latest pie for s9 plus you can chek it..
forkatar12 said:
Simply, copy your data and download the official pie from samfirm or where you want and flash it with the latest odin.. have a thread about latest pie for s9 plus you can chek it..
Click to expand...
Click to collapse
I already tried that. But when I attempt to flash it using odin it gives me an error on my phone "SW REV. CHECK FAIL(BOOTLOADER) DEVICE: 4 BINARY: 3".
I might be wrong, but to my understanding from your last post you tried to install an original firmware image with bootloader v3 while your phone already has a bootloader v4. If I understand everything correctly you need to use a firmware version (for your region) containing a bootloader v4 for it to install correctly - otherwise it won't install since bootloaders aren't backwards compatible.

Categories

Resources