help please emui 5.0 MediaPad M3

[iihito702]

anyone please help i just accident updated to emui 5.0 and it's now working well i just want to downgrade to emui 4.1 back but i can not find any full firmware

 

[fluxxis]

Out of curiosity, how did you managed to do so?

 

[TaRsY]

How did you get emui 5.0???

 

[iihito702]

i just use

How did you get emui 5.0???

https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
but as my situation you don't want to update just now or you like to stuck on beta like me i can not downgrade back

 

[HermitDash]

https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
but as my situation you don't want to update just now or you like to stuck on beta like me i can not downgrade back

You could downgrade back, you just need TWRP and a stock backed up rom XD

 

[iihito702]

thank you but i can not found one(stock rom)

You could downgrade back, you just need TWRP and a stock backed up rom XD

and i flashed twrp already but cannot boot into it too,

 

[HermitDash]

and i flashed twrp already but cannot boot into it too,

Did you try to boot into it via adb?

Enable Developer Options by tapping the Build number a couple times then enable USB debugging and Tick OEM Unlock.

Use ADB via command

adb reboot recovery

and it should bring you to TWRP or what ever recovery it's on.

 

[iihito702]

thank

Did you try to boot into it via adb?

Enable Developer Options by tapping the Build number a couple times then enable USB debugging and Tick OEM Unlock.

Use ADB via command

adb reboot recovery

and it should bring you to TWRP or what ever recovery it's on.

sorry i didn't tell i tried every things adb reboot recovery, fastboot reboot recovery, buttons volum(+)+power...

 

[johje]

What recovery partition did you choose to install TWRP, recovery or recovery2?

 

[iihito702]

recovery not recovery2

What recovery partition did you choose to install TWRP, recovery or recovery2?

you think i could try recovery2? is it safe? i never try

 

[johje]

I installed TWRP into recovery2 because eRecovery never worked for me. Since you are on a beta version, you might try booting into eRecovery first and trying to see if that brings you back to 4.1, if it doesn't work then install TWRP to recovery2. I have found it easier to boot into because you can just use the volume up from the unlocked bootloader warning screen to launch TWRP.

 

[iihito702]

but

I installed TWRP into recovery2 because eRecovery never worked for me. Since you are on a beta version, you might try booting into eRecovery first and trying to see if that brings you back to 4.1, if it doesn't work then install TWRP to recovery2. I have found it easier to boot into because you can just use the volume up from the unlocked bootloader warning screen to launch TWRP.

it not going any where just stuck

 

[bark1234]

in Emui 5.0, install this twrp(thanks greatslon) https://goo.gl/ATklu5
if it doesnot boots into recovery by regular vol+,- and power, try again with usb cable connected to computer.
You can also install Magisk and root with phh's systemless root.

Even though i am not sure if you can revert to emui 4.0 from here, because userdata is encrypted, and somehow i was not able to decrypt it or even mount it in twrp.

BTW i had beta emui 5.0 long back, as i applied for beta and got directly as upgrade push. Have been through all of this for my device. Stuck with 5.0 but rooted and having magisk modules working.

 

[iihito702]

in Emui 5.0, install this twrp(thanks greatslon) https://goo.gl/ATklu5
if it doesnot boots into recovery by regular vol+,- and power, try again with usb cable connected to computer.
You can also install Magisk and root with phh's systemless root.

Even though i am not sure if you can revert to emui 4.0 from here, because userdata is encrypted, and somehow i was not able to decrypt it or even mount it in twrp.

BTW i had beta emui 5.0 long back, as i applied for beta and got directly as upgrade push. Have been through all of this for my device. Stuck with 5.0 but rooted and having magisk modules working.

after fastboot flash recovery twrp_BTV_5_greatslon.img
i try vol(+)+power
vol(+)+vol(-)+power same same

 

[bark1234]

after fastboot flash recovery twrp_BTV_5_greatslon.img
i try vol(+)+power
vol(+)+vol(-)+power same same

did you connect usb cable to computer or laptop and then try to boot into recovery?

or if it doesnot works, boot into recovery using fastboot boot twrp.imgfilename

both thsese works for me.

 

[iihito702]

still fail

did you connect usb cable to computer or laptop and then try to boot into recovery?

or if it doesnot works, boot into recovery using fastboot boot twrp.imgfilename

both thsese works for me.

C:\Users\m\Desktop\BTV-DL09\twrp>fastboot boot twrp_BTV_5_greatslon.
img
downloading 'boot.img'...
OKAY [ 0.587s]
booting...
FAILED (remote: Command not allowed)
finished. total time: 0.600s

C:\Users\M\Desktop\BTV-DL09\twrp>

 

[iihito702]

Today i got my M3 back from service center, they flashed stock rom and lock BLD back but i lost warranty all ready ( i unlock it) so they charge me for few bucks anyway i feel happy to get it back and i want to thank you all for replies and helps

 

[polynikesx]

What service center did you send it to, I need to do this as well?

 

[lafinjack]

Thanks @iihito702, good info, sorry it didn't work for you.