Need help Rollback P9 EVA-L19 - Huawei P9 Questions & Answers

My Phone is currently running Android 7 EMUI 5 and I wanted to rollback to EMUI 4.1.
I searched for it on google found a lot of stuff but nothing of that seems to work.
I wanted to ask for some help here because i don't want to brick my phone.
My Phone is unlocked.
I appreciate everyones help
Thank you

Tell me your BULID number

Rafa Mistry said:
Tell me your BULID number
Click to expand...
Click to collapse
Already figured out how to.
I simply used the rollback package provided by Huawei.

dyko_ said:
My Phone is currently running Android 7 EMUI 5 and I wanted to rollback to EMUI 4.1.
I searched for it on google found a lot of stuff but nothing of that seems to work.
I wanted to ask for some help here because i don't want to brick my phone.
My Phone is unlocked.
I appreciate everyones help
Thank you
Click to expand...
Click to collapse
http://consumer.huawei.com/np/support/downloads/detail/index.htm?id=93652&key4=P9
Download and install use method 3 Buttons

Related

[Q] Help with 3.0 to 2.3 emui

Hello,i have p7 l-10 can someone help me to downgrade from 3.0 emui to 2.3.. just 3.0 is laggy and smooth or someone know how to fix it???.
Why don't you search the forum before posting a question that gas been answered many times?
http://forum.xda-developers.com/asce...-b609-t3050761
ibeqa said:
Why don't you search the forum before posting a question that gas been answered many times?
http://forum.xda-developers.com/asce...-b609-t3050761
Click to expand...
Click to collapse
because i dont understand how to downgrade.
thegreathazz said:
Hello,i have p7 l-10 can someone help me to downgrade from 3.0 emui to 2.3.. just 3.0 is laggy and smooth or someone know how to fix it???.
Click to expand...
Click to collapse
Have you tried reset to factory settings?It helps after a big change like upgrading .Be careful because everything personal info will be lost.
help
Bill33bill said:
Have you tried reset to factory settings?It helps after a big change like upgrading .Be careful because everything personal info will be lost.
Click to expand...
Click to collapse
yeah i tried... anyway i have lags and smooth.
help
where can i find EMUI2.3 version upgrade package?
thegreathazz said:
where can i find EMUI2.3 version upgrade package?
Click to expand...
Click to collapse
Here is the latest version B136 with EMUI 2.3 on it - Download link
Best regards,
James
ty
Ty already downgrade my p7 ty for help.

Android nougat

Hi guys i have a major problem i installed Android n beta a few weeks ago and now is 4 days that i try to reverse to marshmallow but without success.
I tried to download b136 firmware and b167 but with no results it always stops at 51 %
I don't have a pc now so i can't actually use the tools provided on the forum.
Any suggestions?
Wait and find a PC. Ask a friend to borrow you one. No other solution.
the same issue
have you been successfully with PC ? becaucos my son has the same problem.
Srsan said:
have you been successfully with PC ? becaucos my son has the same problem.
Click to expand...
Click to collapse
Yes it was successful!
aditional question
matteoiacca9& said:
Yes it was successful!
Click to expand...
Click to collapse
I am sorry. I'm redneck and idiot maybe, but I forget to ask you .Do you have P9 EVA-L09 or P EVA-L19. You know my son has EVA-L19.
Thank you for your feedback
Srsan said:
I am sorry. I'm redneck and idiot maybe, but I forget to ask you .Do you have P9 EVA-L09 or P EVA-L19. You know my son has EVA-L19.
Thank you for your feedback
Click to expand...
Click to collapse
No worries, i have an EVA-L09, but the tools works fall all versions.
matteoiacca9& said:
No worries, i have an EVA-L09, but the tools works fall all versions.
Click to expand...
Click to collapse
i have the same problem, my phone stuck at 51% and i cant downgrade to Marshmallow, please, help me
My P9 is an EVA-L09

Phone locked after android 7.0 update. HELP!

Hello,
My phone worked fine on android 6.0.1 but after the update a couple of days ago the phone was sim locked and I couldn't find a way to unlock it!
Can anyone please help me with this problem? Is it fixable or should I downgrade to android 6.0.1 again in order to fix the problem?
Thanks a lot
abadasema said:
Hello,
My phone worked fine on android 6.0.1 but after the update a couple of days ago the phone was sim locked and I couldn't find a way to unlock it!
Can anyone please help me with this problem? Is it fixable or should I downgrade to android 6.0.1 again in order to fix the problem?
Thanks a lot
Click to expand...
Click to collapse
Good day
You can follow this link and let stifilz do it for you. Great guy, please donate to him if this helps.
https://forum.xda-developers.com/tmobile-galaxy-s6/general/sim-unlock-honestly-free-t3601740
Device needs to be rooted so you can follow this link
https://forum.xda-developers.com/tm...uide-stock-nougat-g920tuvu5fqe1-root-t3618047
Kemoid said:
Good day
You can follow this link and let stifilz do it for you. Great guy, please donate to him if this helps.
https://forum.xda-developers.com/tmobile-galaxy-s6/general/sim-unlock-honestly-free-t3601740
Device needs to be rooted so you can follow this link
https://forum.xda-developers.com/tm...uide-stock-nougat-g920tuvu5fqe1-root-t3618047
Click to expand...
Click to collapse
Thanks a lot, did that, he fixed the problem

MOTO X4 reads "0" IMEI

Hello XDA Fam, I've come to you for help.
Before it is asked, I did search around forums/threads but I really do have a hard time navigating around this site. And from what I seen there was no answers that I needed. Currently my Moto X4 XT1900-7 which I believe is on a factory image, no longer connects to my carrier. It is able to tell me the actual carrier but that's about it. The reason why I ask is because I'm on a completely stock image that's been updated via OTA.
I believe I lost my IMEI, carrier connection ( call it what you will) and orientation ( when you rotate your phone) after flashing this rom https://forum.xda-developers.com/moto-x4/development/rom-pixel-experience-t3876195.
Since then I've been lost. Please if anyone has a recent up to date fix for this I'd be very keen to hear from you.
I've heard of injecting the IMEI, and tried but some guide I followed on XDA was unclear. And I'm not even sure if it would fix anything .. So again if you have a clear up to date guide on this, I'd be very appreciative.
Thankyou for your time to read through. Any info you may need I can try and provide. I hope that I haven't upset anyone with posting this in the wrong section. Or the fact that it's been asked before. If so you could attach a link for me to follow
Thankyou XDA fam
Any Info you may need I can try and provide
[DELETED]
Wait wait wait, on which android version were you before you flashed pixel experience?
cango123 said:
Wait wait wait, on which android version were you before you flashed pixel experience?
Click to expand...
Click to collapse
Hello cango123
I was on 7.1.1 before flashing pixel experience
Thanks for the reply
GossipGoot said:
Hello cango123
I was on 7.1.1 before flashing pixel experience
Thanks for the reply
Click to expand...
Click to collapse
Alright... flash full stock Oreo and after that full Pie image to get your imei and sensors back, your device has still 7.1.1 modem and it's way too old for pixel experience. I don't know if you can flash directly Pie since we started from 7.1.1, got 8.0.0/8.1.0 and then 9.0.0 but to be safe flash first 8.x and then 9.0
https://mirrors.lolinet.com/firmware/moto/payton/official/RETAIL/
cango123 said:
Alright... flash full stock Oreo and after that full Pie image to get your imei and sensors back, your device has still 7.1.1 modem and it's way too old for pixel experience. I don't know if you can flash directly Pie since we started from 7.1.1, got 8.0.0/8.1.0 and then 9.0.0 but to be safe flash first 8.x and then 9.0
https://mirrors.lolinet.com/firmware/moto/payton/official/RETAIL/
Click to expand...
Click to collapse
Thankyou cango123, really appreciate the help.
It will be at least a few days before I can try this. But you may have saved me from having to buy a new phone. I'll keep you posted ?.
@cango123
It's the weekend and I've got time to try this
I just want to check something with you. My current android version is 8.0.0. do I still need flash the stock oreo image or can I go straight to pie?
GossipGoot said:
@cango123
It's the weekend and I've got time to try this
I just want to check something with you. My current android version is 8.0.0. do I still need flash the stock oreo image or can I go straight to pie?
Click to expand...
Click to collapse
You could try it but afaik pie roms still need stock pie to work 100%
cango123 said:
You could try it but afaik pie roms still need stock pie to work 100%
Click to expand...
Click to collapse
What do you mean by afaik?
GossipGoot said:
What do you mean by afaik?
Click to expand...
Click to collapse
Afaik = As far as I know
@cango did you get my PM?
I cannot post here
Thoughts on Xiomi mi mix 3? Xda experts. I will need a new phone if the moto is toast

EMUI 11 and google services

Hello there,
I wanna ask if I can upgrade my Googled P40 Pro+ to the new update EMUI 11 without loosing google services. Cause similar small EMUI 10 updates could be done in this case but this one is a bit bigger update.
Please give me some answers cause I don't wanna reset my phone after this update
mcknaack said:
Hello there,
I wanna ask if I can upgrade my Googled P40 Pro+ to the new update EMUI 11 without loosing google services. Cause similar small EMUI 10 updates could be done in this case but this one is a bit bigger update.
Please give me some answers cause I don't wanna reset my phone after this update
Click to expand...
Click to collapse
Up, same question here, did anyone tried updating?
It's safe, you will not loose google services.
theintelligent said:
It's safe, you will not loose google services.
Click to expand...
Click to collapse
Okay so u did this update already? Thanks for your help!
mcknaack said:
Okay so u did this update already? Thanks for your help!
Click to expand...
Click to collapse
Yes I am on 11.0.0.145 patch02
Okay, did it too, it worked well.
I'm on 11.0.0.151
Same here!

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