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rollback

Hello, i updated from MM to nougat with firmware finder. It has big battery drain so i flashed old firmware b161 for vns l21
Its same firmware which was on phone before nougat
but now, in updater it shows new version b371, after roll back and full factory reset it now shows new version, why?
thank you

Nikola_98 said:
Hello, i updated from MM to nougat with firmware finder. It has big battery drain so i flashed old firmware b161 for vns l21
Its same firmware which was on phone before nougat
but now, in updater it shows new version b371, after roll back and full factory reset it now shows new version, why?
thank you
Click to expand...
Click to collapse
I updated with the same method and now i cant access software update and huawei id any solution?

try factory reset, if not help ,rollback to mm

Nikola_98 said:
try factory reset, if not help ,rollback to mm
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Click to collapse
I cant get the code for bootloader unlock

Need help downgrading my S8+ from Android 8.0 to Android 7.0 SG955W (Rogers)

Hi,
So the new firmware update is really bad on the battery and I wanted to rollback for my SG955W. I downloaded the latest 7.0 firmware from sammobile and tried flashing with ODIN but it fails for some reason.
Can someone help me why?

hambouga said:
Hi,
So the new firmware update is really bad on the battery and I wanted to rollback for my SG955W. I downloaded the latest 7.0 firmware from sammobile and tried flashing with ODIN but it fails for some reason.
Can someone help me why?
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Click to collapse
I do not think that is possible. Bootloader on your model was updated to V3 from V2 on Nougat.

Samsung is responsible for doing this. They should be sued!

Can't find any original firmware for my p9 lite Help

As you guys can see there is no any update for my device because of my device is a demo device but everything is working except the update problem is there any firmware for my device? (Huawei firmware finder didn't find it)

Ofc you don't get updates in a demo phone

Have you tried firmware finder?

zigana88 said:
As you guys can see there is no any update for my device because of my device is a demo device but everything is working except the update problem is there any firmware for my device? (Huawei firmware finder didn't find it)
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Click to collapse
Hello,
if you already got or try to find a way to have your bootloader unlock number,
you can try to rebrand and surely (ex. from C652 to C432 or C185or other) this
will help you to upgrade to emui 5.x / andrid 7.0.
all the best

Help Please! Z17 lite How to downgrade ROM

Hello Everybody.
I have a Nubia z17 lite and I love it! Yesterday an upgrade appeared on my phone and I went ahead with it. To my surprise this "upgrade" remove me the access to Gmail, Google Play... all of Google Services..... :crying::crying::crying:
I have found this firmware zte-nubia-z17-lite-snapdragon-653-v1-10-smartphone-firmware-updated-20181023 Which I believe by the comments that is a 5.0 UI working whit google services
Can I install by local upgrade even if it is a downgrade? Will it work or do I have to do a workaround?
Thank you in advance for the help!!!:good::good::good::good:

Hello,
In case anyone has the same problem. I used the firmware mentioned above and flashed it. It installed the ui 5.0 but still had problems. I did a factory reset and it zeroed my phone to UI 5.0 and as of now it's working like before.

P9 lite no brand upgrade

Hi to you all,
My p9 lite, no root, is still on l31c432b160 firmware version and I would like to upgrade it at latest l31c432b416.
I found a 'service firmware' on androidhost.ru/41d
Is it possible to jump directly from b160 to b416 using that file?
Has anyone already tried?
Thanks a lot and regards

remogio said:
Hi to you all,
My p9 lite, no root, is still on l31c432b160 firmware version and I would like to upgrade it at latest l31c432b416.
I found a 'service firmware' on androidhost.ru/41d
Is it possible to jump directly from b160 to b416 using that file?
Has anyone already tried?
Thanks a lot and regards
Click to expand...
Click to collapse
Hi remogio,
really i don't think you can directly upgrade from B160 to B416
but sincerely never tried that. If stock updater doesn't work
you can use Firmware Finder app to force the upgrade to android 7
and the update to latest firmware.
Read THIS whole thread (already posted ), it's exactly the same situation as you.
Some video on YT are present too.
Good luck

Thanks Dadditz,
Regards