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Hello guys i'm on LineageOS but i don't know how to downgrade to stock Marshmallow, i tried to search on forum but didnt find something useful to me. Can Someone help me?
Hello
Do.you have access to TWRP and unlocked bootloader? Also, you gonna need to save your bootloader unlock code
MatoXD said:
Hello
Do.you have access to TWRP and unlocked bootloader? Also, you gonna need to save your bootloader unlock code
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I have twrp and unlocked bootloader Also unlock code
arberinho said:
I have twrp and unlocked bootloader Also unlock code
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Whts your OEM version C432 or C636?
arberinho said:
I have twrp and unlocked bootloader Also unlock code
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You can try flashing oeminfo and then stock UPDATE.app via force EMUI update, but data might get deleted
MatoXD said:
You can try flashing oeminfo and then stock UPDATE.app via force EMUI update, but data might get deleted
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i tried to d in this method, but with emui 5.0 beta doesn't work
97filippo said:
i tried to d in this method, but with emui 5.0 beta doesn't work
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Click to collapse
I can probably see right now, you've done it wrong... Download stock rom from huawei.consumer... For some reason i thought it's gonna be android MM, but it was android N, so no problem here, just download stock rom and you will have newest android.
You probably downloader rom from xda, rom it's in .zip right? And you tried to flash it with TWRP?
MatoXD said:
I can probably see right now, you've done it wrong... Download stock rom from huawei.consumer... For some reason i thought it's gonna be android MM, but it was android N, so no problem here, just download stock rom and you will have newest android.
You probably downloader rom from xda, rom it's in .zip right? And you tried to flash it with TWRP?
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Click to collapse
already tried with dload mode... nothing works and i can't flash any custom recovery... in cmd i see FAILED when i do fastboot flash recovery path/recovery.img (path=c:\user\etc...)
MatoXD said:
I can probably see right now, you've done it wrong... Download stock rom from huawei.consumer... For some reason i thought it's gonna be android MM, but it was android N, so no problem here, just download stock rom and you will have newest android.
You probably downloader rom from xda, rom it's in .zip right? And you tried to flash it with TWRP?
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Where Can i download the stock rom?
arberinho said:
Where Can i download the stock rom?
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You can find stock ROMs there https://forum.xda-developers.com/huawei-p9lite/how-to/nougat-official-firmware-t3512932
So Guys i can install stock nougat Just by installing b360 with TWRP?
arberinho said:
So Guys i can install stock nougat Just by installing b360 with TWRP?
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it seems like that
97filippo said:
it seems like that
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I need a safe mode bro, i don't want to brick
arberinho said:
I need a safe mode bro, i don't want to brick
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man read the guide, it's wrote that u do that at your own risck. it could brick or it couldn't
97filippo said:
man read the guide, it's wrote that u do that at your own risck. it could brick or it couldn't
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I know but usually It bricks if i don't follow the right steps, i was Just asking if Someone had my same problem
is more secure doing with twrp because u can do a backup. i made with BETA app and nonw i have a lot of problems
97filippo said:
i tried to d in this method, but with emui 5.0 beta doesn't work
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Click to collapse
Yesterday I had this issue, it's more easy than it seems. In Revolution Recovery for Nougat, flash the update.app ZIP with 6.0 , it will show you a lot of errors, but don't worry, it's ok. After this flash than DUALSIMOEM.zip and after that shutdown your phone and use the 3 buttons method to automatically ,,update" to B161.
robi10101298 said:
Yesterday I had this issue, it's more easy than it seems. In Revolution Recovery for Nougat, flash the update.app ZIP with 6.0 , it will show you a lot of errors, but don't worry, it's ok. After this flash than DUALSIMOEM.zip and after that shutdown your phone and use the 3 buttons method to automatically ,,update" to B161.
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I tried to install that recovery but i can't.. When i flash it in cmd i see FAILED... I'll send a screen asap from my pc
97filippo said:
I tried to install that recovery but i can't.. When i flash it in cmd i see FAILED... I'll send a screen asap from my pc
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That's because u don t have the bootloader unlocked Also, verify in Developer Options to have Enable OEM on, that's why you have an error in CMD
robi10101298 said:
That's because u don t have the bootloader unlocked Also, verify in Developer Options to have Enable OEM on, that's why you have an error in CMD
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i have unlocked my bootloader, but i need to check OEM.. ty
------- EDIT -------
i ust unlocked OEM, this evening i'll try to fix my phone! thank you man.. i failed that lel
Hello,
I upgraded my P9 Lite with OTA to Nougat Rom (361). Now when I activate my bluetooth it doesn't work. My phone was rooted and had TWRP installed before upgrading. Please help!
ndroid1562 said:
Hello,
I upgraded my P9 Lite with OTA to Nougat Rom (361). Now when I activate my bluetooth it doesn't work. My phone was rooted and had TWRP installed before upgrading. Please help!
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flash nougat recovery- root (via custom kernel)-got to firmewarefinder- find your rom- download second file...( click on download and the with the longer name[No updated zip, the other] )- flash it- should work now
Sry if its comlicated i am not very good at giving instructions...
Petty Palkovics said:
flash nougat recovery- root (via custom kernel)-got to firmewarefinder- find your rom- download second file...( click on download and the with the longer name[No updated zip, the other] )- flash it- should work now
Sry if its comlicated i am not very good at giving instructions...
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Click to collapse
Is there a better instruction? I understood nothing :/
ndroid1562 said:
Is there a better instruction? I understood nothing :/
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sry... first you need to unlock your bootloader, flash revoltion recovery ... got it?
Then you need to download firmewarefinder from the play store. find your rom and download the second file. then flash it... now you should have everthing working like it should. Used it myself on b700.
I maybe find the post from where i got the introductions
if you followed the instructions for nougat you have flashed 2 files, and everything shoulhttps://forum.xda-developers.com/showthread.php?t=3599285&goto=nextnewestd work. i'd suggest to try again, and reading the instructions very closely. good luck
I guess you missunderstood me. I got OTA update from Huawei. I flashed no custom roms. A few days ago I received the update for Nougat (B361 i guess) and since then my bluetooth is not working...
ndroid1562 said:
I guess you missunderstood me. I got OTA update from Huawei. I flashed no custom roms. A few days ago I received the update for Nougat (B361 i guess) and since then my bluetooth is not working...
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Did you get the update while rooted... ?
(And unlocked bootloader???)
Petty Palkovics said:
Did you get the update while rooted... ?
(And unlocked bootloader???)
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Yes
ndroid1562 said:
Yes
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I thought its imposible to get ota while beeing unlocked... hmm
I know how to fix it (post above) but i dont know how it happend.
Maybe somebody other then me knows how it happend
Thx for ur replies, but I don't want to install custom roms. Is there a possibility to completely reinstall the stock rom so that the phone is unrooted again?
ndroid1562 said:
Thx for ur replies, but I don't want to install custom roms. Is there a possibility to completely reinstall the stock rom so that the phone is unrooted again?
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THAT is the stock rom. it just a file with the extra data like bluetooth and other apps. you just need to flash it and you wil have stock with evrything working. just did it yesterday
ndroid1562 said:
Hello,
I upgraded my P9 Lite with OTA to Nougat Rom (361). Now when I activate my bluetooth it doesn't work. My phone was rooted and had TWRP installed before upgrading. Please help!
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VNS-L31 or VNS-L21?
GadgetHacks said:
VNS-L31 or VNS-L21?
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Click to collapse
L31
Petty Palkovics said:
sry... first you need to unlock your bootloader, flash revoltion recovery ... got it?
Then you need to download firmewarefinder from the play store. find your rom and download the second file. then flash it... now you should have everthing working like it should. Used it myself on b700.
I maybe find the post from where i got the introductions
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Click to collapse
I will try your method but firsr I have a question: If i restart my phone I get a message on my screen that my phone is unlocked and can't be trusted. So that means my bootloader is already unlocked and I don't have to unlock it again? So I only have to flash revolution recovery and find the file in firnware finder?
Is there a instruction how to install revolution recovery and where to find the file...?
ndroid1562 said:
I will try your method but firsr I have a question: If i restart my phone I get a message on my screen that my phone is unlocked and can't be trusted. So that means my bootloader is already unlocked and I don't have to unlock it again? So I only have to flash revolution recovery and find the file in firnware finder?
Is there a instruction how to install revolution recovery and where to find the file...?
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Click to collapse
i think its unlock but if it doesnt work then just unlock it again
Revolution Recovery: https://goo.gl/4j28OF
yes you just need revolution recovery installed, download the file from firmeware finder and flash it
Hi,
I just unlocked my bootloader and I wasn't sure if I would still get OTA updates on the phone. If not, can I relock the bootloader and keep root access?
maartenw8 said:
Hi,
I just unlocked my bootloader and I wasn't sure if I would still get OTA updates on the phone. If not, can I relock the bootloader and keep root access?
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For OTA to work, phone must be stock!
gtdaniel said:
For OTA to work, phone must be stock!
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hello, i unlock it, then re lock it again , did i still got updates over OTA ?
yordan.86 said:
hello, i unlock it, then re lock it again , did i still got updates over OTA ?
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Yes.
gtdaniel said:
Yes.
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Cheers, what about Romania ? did you get latest updates over OTA ? Becasue here in Bulgaria there is still no updates, the latest update is l21-c432b161
yordan.86 said:
Cheers, what about Romania ? did you get latest updates over OTA ? Becasue here in Bulgaria there is still no updates, the latest update is l21-c432b161
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Nope. My phone is not stock, but i have updated to B381, via oeminfo flash + Firmware Finder.
gtdaniel said:
For OTA to work, phone must be stock!
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Click to collapse
i had mine unlocked and rooted and still got the latest OTA update (L21 B371). boot didn't lock but had to re root it.
Cheers
H
gtdaniel said:
For OTA to work, phone must be stock!
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Does relocking the bootloader disable root acces?
Hi guys, can I relock the bl again flashing the mm stock? Thanks
Itemt said:
Hi guys, can I relock the bl again flashing the mm stock? Thanks
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Don't relock bootloader with MM ROM.
(if you already have N firmware, right now)
After flashing MM, you will receive OTA for N, and it will brick your device.
Do it with latest N september patch (available in guide section)
____Mdd said:
Don't relock bootloader with MM ROM.
(if you already have N firmware, right now)
After flashing MM, you will receive OTA for N, and it will brick your device.
Do it with latest N september patch (available in guide section)
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But, i'm gonna stay on mm, can't i relock again?
Itemt said:
But, i'm gonna stay on mm, can't i relock again?
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You can, but you need to remember that "don't take OTA in future, never tap update notification"
Also if you sell or give your phone to someone else, give them latest N.
____Mdd said:
You can, but you need to remember that "don't take OTA in future, never tap update notification"
Also if you sell or give your phone to someone else, give them latest N.
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Thanks bro, Can I use the same nougat flashing (with lock) codes?
Itemt said:
Thanks bro, Can I use the same nougat flashing (with lock) codes?
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Yes, fastboot commands are same.
hi! i know this is something irrelevant but since this is related to bootloader unlocking,i wanted to question that if i wanted to relock my bootloader which was on the sept 01 patch when unlocked;would i have to flash the same build from the fastboot again to relock it?and will it be safe to install ota updates after relocking the bootloader and reverting to the stock rom?
GeekyTanuj said:
hi! i know this is something irrelevant but since this is related to bootloader unlocking,i wanted to question that if i wanted to relock my bootloader which was on the sept 01 patch when unlocked;would i have to flash the same build from the fastboot again to relock it?and will it be safe to install ota updates after relocking the bootloader and reverting to the stock rom?
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Only for taking OTA, locked bootloader is not necessary, you can take OTA with unlocked bootloader too.
things to take care of,
don't flash older firmwares than you have at the moment,
As you have september patch, flash september (while relocking too), don't downgrade.
If you downgrade, then don't take OTA. Warned..
____Mdd said:
Yes, fastboot commands are same.
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Click to collapse
Bro, Why am I getting this error?
https://i.imgur.com/hY9Oaab.png
Itemt said:
Bro, Why am I getting this error?
https://i.imgur.com/hY9Oaab.png
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My bad!
GPT and bootloader won't get flashed if you downgrade, it will fail, you can't flash older versions.
I don't know if it's possible to lock without flashing them, You can try flashing without GPT and Bootloader.
Just a suggestion! You don't need to flash the firmware again, if you are already on it. For eg, If you are already on Sept patch and want to relock, you don't need to flash the ROM again to relock it. Just use the fastboot commands.
I would recommend to leave it unlocked, because if anything went wrong with your device, atleast you will be able to save the data of internal memory atleast!
____Mdd said:
My bad!
GPT and bootloader won't get flashed if you downgrade, it will fail, you can't flash older versions.
I don't know if it's possible to lock without flashing them, You can try flashing without GPT and Bootloader.
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Click to collapse
Thanks bro!
Hi I have a G5+ US version phone. I have TWRP and Magisk installed. I want to upgrade to the latest OTA. Where can I get the OTA, and what is the procedure with an unlocked and rooted phone? See screen shots of about phone.
TIA
Droid_Nut said:
Hi I have a G5+ US version phone. I have TWRP and Magisk installed. I want to upgrade to the latest OTA. Where can I get the OTA, and what is the procedure with an unlocked and rooted phone? See screen shots of about phone.
TIA
Click to expand...
Click to collapse
You need to flash the firmware to update the device if you update it's with root then the device will hard brick, so you need to flash the whole firmware so you can upgrade the device.
riyan65 said:
You need to flash the firmware to update the device if you update it's with root then the device will hard brick, so you need to flash the whole firmware so you can upgrade the device.
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Can I remove root, and update it with an OTA, of does the unlocked bootloader cause a problem as well?
Do you know where I can get the firmware?
Droid_Nut said:
Can I remove root, and update it with an OTA, of does the unlocked bootloader cause a problem as well?
Do you know where I can get the firmware?
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You need to unmodified all things which you have installed,such as root, module's,etc. To flash the ota if there any modifications, then there are changes of brick. So suggest you to flash the firmware. And if you want data then use LMSA and make a backup and restore after upgrading it.
I think I am just going to do a custom rom instead.
https://forum.xda-developers.com/g5...o-twrp-flashable-stock-builds-coming-t3830482
Droid_Nut said:
I think I am just going to do a custom rom instead.
https://forum.xda-developers.com/g5...o-twrp-flashable-stock-builds-coming-t3830482
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Oreo is flashed, done, not messing around, thanks for your input. Used the NZedPred ROM, looks like stock and all my data was untouched.
Droid_Nut said:
Oreo is flashed, done, not messing around, thanks for your input. Used the NZedPred ROM, looks like stock and all my data was untouched.
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It doesn't look like stock, it is.
Wolfcity said:
It doesn't look like stock, it is.
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Better yet! :laugh: