Database Info

Mate 30 Pro install GMS Help

Hi everyone. I had reset my phone settings and to my dismay, my google playstore and stuff are wiped as well. I had downgraded my firmware 3-4 times and the last one I can get from HiSuite is 10.0.0.217
- I had tried using Lzplay method, but when I click google playstore sign in button, it does not work
- I had tried using Hisuite proxy but it always mention unable to connect to Hisuite, asking me to check firewall (I had allowed those app to go through in fact)
- Tried Googlefier but playstore just auto close when I press on it.
- I do not have USB thumb drive to flash a lower version of EMUI for my mate 30 pro
- Tried Dualspace but still looking to sideload GMS
Is there by chance any way I can solve this issue? Thanks in advance

I had managed to resolve it using factory restore (I learned the hard way of using proxy to flash the oldest version but eventually factory restore does the trick)
Thank you so much for @bender_007, microG & EloYGomeZTv for the awesome guide
Googlefier - Install GMS on Huawei/Honor
Wecome to Googlefier, After a successful tool for LG G2 and LG G3 owners (AutoRec), but after a long pause, here is something new and I hope useful Googlefier is a simple tool, designed to help you install GMS on your Huawei/Honor device...
forum.xda-developers.com

Can anyone guide me on how to downgrade my Mate 30 Pro 4g European 11.0.0.188 to EMUI 10 using Hisuite proxy? I don't want to brick and the Hisuite proxy instructions got me confused.

robjbw said:
Can anyone guide me on how to downgrade my Mate 30 Pro 4g European 11.0.0.188 to EMUI 10 using Hisuite proxy? I don't want to brick and the Hisuite proxy instructions got me confused.
Click to expand...
Click to collapse
Anyhow. I'm replying to my own comment for future readers. I was able to downgrade my Mate 30 Pro to 10.0.0.134. Unfortunately, googlefier wouldn't work. The worst part is that if you downgrade from 11 to 10, your phone completely looses USB connection to PC and you loose fast and super fast charge. Normal charge was slower than a turtle. So, I went back to 11.0.0.188 (the version I was at before downgrade) to get fast charge and USB working again. Needs to be the same version you were at to get it working again. I'll live without Google. But my next phone, unless HUAWEI has Google, I'm switching to a different brand. I need working notifications. Hope info helps.

STUMPED on how to downgrade after GMS failure

Like to see if anyone may have a solution on how to downgrade back to EMUI 10 after a successful play store installation that eventually failed, I can not run any apps on the phone and can not upgrade. The p40 pro is an ELS-N04 C992 with EMUI 11.0.0.130.
I tried HiSuite with no luck, just the "no internet connection" and made sure the windows 10 firewall was open, it was. The firmware finder on my p40 is version 9.9.2 and most if not all the packages I check says the firmware was removed from the server!. I also tried to restore the phone from a few backups via USB but the phone does not recognize the files from the backup.
Ultimately what my goal is is to get back to the phone's original version of 10.1.0.183. Love some help on this and if someone has a solution man I would love to hear it!

Firmware finder project is closed I was told

weakspell said:
Firmware finder project is closed I was told
Click to expand...
Click to collapse
Oh my god your kidding, so I'm stuck with a non-working p40 pro

If that's the case, (and I just read that) can you do an upgrade to a higher version or re-load googlefier to get it to work again?

Need usb adaptor. Download firmware for your device and region and downgrade via recovery options (hold power + volume up). Then use googlefier

weakspell said:
Need usb adaptor. Download firmware for your device and region and downgrade via recovery options (hold power + volume up). Then use googlefier
Click to expand...
Click to collapse
Thanks weakspell, but if firmware finder doesn't supply the firm wear how do I get it?

Rippieus said:
Thanks weakspell, but if firmware finder doesn't supply the firm wear how do I get it?
Click to expand...
Click to collapse
download firmware you need off one of the many different firmware websites... might cost you 2usd or thereabouts. E.g. i found mine ELS-N29 10.1.0.114 (C636)... but thats for my specific model and region, so be careful to choose the right one or you could brick your phone

weakspell said:
download firmware you need off one of the many different firmware websites... might cost you 2usd or thereabouts. E.g. i found mine ELS-N29 10.1.0.114 (C636)... but thats for my specific model and region, so be careful to choose the right one or you could brick your phone
Click to expand...
Click to collapse
Oh, never knew that, ill give it a try so thanks man and ill post with my results.

I just tried OTG update myself and im getting an error message, so im not sure how fullproof an option it is

Ya no luck as yet, cant find anything reliable, what sites you recommend to search from?

P40 Pro Wrong Firmware

Hello people. I have downgrade my phone with hisuite proxy, from 11 to 10.
I didnt look good, and instead of n29 i have installed n39. on my phone is writen nx9 model so i was belived that is ok to install n39.
I have installed that version, install GMS, was working ok. I didnt look at charge, but fast charge and pc connect not working anymore.
I try to connect the phone to pc, to reinstall the right version. but no chance, i have try eRecovery, not working also,
The only thing i can access tru update otg.
I have download dload n29 emui 11, but when i try to install is not working. what can i do now to come back to normal.
to install n39 emui 11?

Many guys tried to change to nx9 after that from this point but no success. It wasn't tryed to update to the last Emui11 of n39, maybe the connection to the computers will be activated again. After that use HiSuite proxy to change to nx9.

so, should i wait? and use like this with no fast charge? or try to update emui 11 from n39

You have no alternative. If I were you I would try to update.

i cannot brick the phone?

ciorax said:
i cannot brick the phone?
Click to expand...
Click to collapse
More than that? I told what I would do. I don't tell what to do. In fact, I dont know if the update is possible to EMUi11 n39. But you can try.

Somebody can close this topic.
I have put 11.0.0.202 tru otg update.
N29 Base and n39 cust.
Now The Phone connect to pc and fast charge. I Will make with hisuite proxy to N29.
Thanks for everything. And thanks for great help badmania

ciorax said:
Somebody can close this topic.
I have put 11.0.0.202 tru otg update.
N29 Base and n39 cust.
Now The Phone connect to pc and fast charge. I Will make with hisuite proxy to N29.
Thanks for everything. And thanks for great help badmania
Click to expand...
Click to collapse
Hallo Ciorax,
I need your Help.
Ihave the same issue with my P40 pro. i think i had worng fimware installed and now i cant connect to PC ( no option for transfer only charge )
i have now downgraded to 10.1.0.121(C432E8R5P2)
do you have any idea how can i put my huawei back to EMUI 11 to start the process again?
Thank you!

Markones7 said:
Hallo Ciorax,
I need your Help.
Ihave the same issue with my P40 pro. i think i had worng fimware installed and now i cant connect to PC ( no option for transfer only charge )
i have now downgraded to 10.1.0.121(C432E8R5P2)
do you have any idea how can i put my huawei back to EMUI 11 to start the process again?
Thank you!
Click to expand...
Click to collapse
[GUIDE] How to solve wrong downgrade+fix USB connection to computer (P40Pro+ firmware on P40 Pro / N39 on N29)
Did you downgrade P40Pro using P40 Pro+ firmware? Maybe this thread can help you. This is for C432 region only. Do not use this firmware on other region firmware. I can prepare the firmware for other region. When you downgrade P40Pro firmware...
forum.xda-developers.com
But you have to be sure about what is on your phone and what you will do.

I appreciate that. Im so glad to met you, because thats what i needed exactly. thank you my friend!

badmania98 said:
[GUIDE] How to solve wrong downgrade+fix USB connection to computer (P40Pro+ firmware on P40 Pro / N39 on N29)
Did you downgrade P40Pro using P40 Pro+ firmware? Maybe this thread can help you. This is for C432 region only. Do not use this firmware on other region firmware. I can prepare the firmware for other region. When you downgrade P40Pro firmware...
forum.xda-developers.com
But you have to be sure about what is on your phone and what you will do.
Click to expand...
Click to collapse

How to update phone after downgrading from EMUI 11 to 10?

So, I downgraded my P40 Pro from the latest version to EMUI 10.1.0.121 to install Google Apps. Now I can't update the phone back to EMUI 11 using Config>System Update. I don't know that much about this stuff.
My computer is not recognizing my P40 Pro, it only charges the phone. Super Fast Charging is working.
My model is ELX-NX9 (ELX-N29 in phone's box). I used Hisuite and proxy to downgrade. Everything is working in the phone. I only did one thing that I guess I'm not proud of. I changed my region from C605 to C452 (I guess that's it. It's the European version, and I live in south America). I only did this because I couldn't find a C605 ROM in the website I used. Actually there was one with version 10.1.0.180 or something, and it couldn't install Google Apps.
Can anyone give me some light about it? I want to know if I can get it all working, now the only thing bothering me is the updates and the USB. And the "Custom Version" in the phone info that reads "CUSTC605D1"

sonarproof said:
So, I downgraded my P40 Pro from the latest version to EMUI 10.1.0.121 to install Google Apps. Now I can't update the phone back to EMUI 11 using Config>System Update. I don't know that much about this stuff.
My computer is not recognizing my P40 Pro, it only charges the phone. Super Fast Charging is working.
My model is ELX-NX9 (ELX-N29 in phone's box). I used Hisuite and proxy to downgrade. Everything is working in the phone. I only did one thing that I guess I'm not proud of. I changed my region from C605 to C452 (I guess that's it. It's the European version, and I live in south America). I only did this because I couldn't find a C605 ROM in the website I used. Actually there was one with version 10.1.0.180 or something, and it couldn't install Google Apps.
Can anyone give me some light about it? I want to know if I can get it all working, now the only thing bothering me is the updates and the USB. And the "Custom Version" in the phone info that reads "CUSTC605D1"
Click to expand...
Click to collapse
Wow. Nice! It is not so easy to repair that. Maybe you will need a NM card if your phone doesn't recognize OTG.
You need a DLOAD firmware (ELS-N04_10.1.0.123(C605)_[ELS-N04_hw_la_R2])
(ELS-N29 10.1.0.123(C605))
and write it.
Is your phone N04?

When I try to update through power button + volume up and erecovery it gives me this message "getting package info failed"

badmania98 said:
Wow. Nice! It is not so easy to repair that. Maybe you will need a NM card if your phone doesn't recognize OTG.
See my thread here. It is not the same. It is similar.
[GUIDE] How to solve wrong downgrade+fix USB connection to computer (P40Pro+ firmware on P40 Pro / N39 on N29)
Did you downgrade P40Pro using P40 Pro+ firmware? Maybe this thread can help you. This is for C432 region only. Do not use this firmware on other region firmware. I can prepare the firmware for other region. When you downgrade P40Pro firmware...
forum.xda-developers.com
Click to expand...
Click to collapse
So me changing my region won't affect anything? Like, I have a C605 phone and now my software is C432, and in info page on my phone it says "CUSTC605"

sonarproof said:
So me changing my region won't affect anything? Like, I have a C605 phone and now my software is C432, and in info page on my phone it says "CUSTC605"
Click to expand...
Click to collapse
I changed my message. Read again. In current version and cust you will not have:
- updates
- fast charge
- USB connection to computer

badmania98 said:
Wow. Nice! It is not so easy to repair that. Maybe you will need a NM card if your phone doesn't recognize OTG.
You need a DLOAD firmware (ELS-N04_10.1.0.123(C605)_[ELS-N04_hw_la_R2]) and write it.
Is your phone N04?
Click to expand...
Click to collapse
It's ELS-N29 (ELS-NX9) C605

Verify if it can recognize OTG+memory.

Oh I don't have one of those adapters unfortunately. I will have to buy an otg memory.

sonarproof said:
Oh I don't have one of those adapters unfortunately. I will have to buy an otg memory.
Click to expand...
Click to collapse
Better buy a NM card (64GB).

Can I buy a USB to USB C adapter to use a flashdrive?

sonarproof said:
Can I buy a USB to USB C adapter to use a flashdrive?
Click to expand...
Click to collapse
You can. But it is possible to not be recognized. NM card is working 100%.

Okay. Look at the *#*# screen.

sonarproof said:
Okay. Look at the *#*# screen.
View attachment 5505145
Click to expand...
Click to collapse
I see. I told you what is needed and what to do.

sonarproof said:
Okay. Look at the *#*# screen.
View attachment 5505145
Click to expand...
Click to collapse
I have the same problem, I downgraded to the wrong region. Did you solve it?

Flashed P40 Pro not working USB on EMUI 12

I bought a second hand ELS-N29 that is on EMUI 12 and the previous owner told me they flashed it. I noticed that vibration is weak except the indicator that you've reached the maximum/minimum volume, in that case the vibration strength is normal, and USB connection isn't recognized on either PC or phone and SuperCharge isn't working. When I put my phone in fastboot mode, however, the PC recognizes it and when I enter system recovery on HiSuite while the phone is in fastboot, the phone recognizes that I've entered recovery mode. So I'm thinking it's a software issue and not a hardware issue. Is there anyone that can help me with this? eRecovery didn't help. I can't seem to find C185 full OTA anywhere on the internet to try dload (I have an NM card).

If reset to factoy settings doesnt help you, it should be a hardware issue. Also be sure that you use an original USB cable + original 40W charger to have fast charging.
You also be sure that you have installed HiSuite on computer.

HaryWithTwoRs said:
I bought a second hand ELS-N29 that is on EMUI 12 and the previous owner told me they flashed it. I noticed that vibration is weak except the indicator that you've reached the maximum/minimum volume, in that case the vibration strength is normal, and USB connection isn't recognized on either PC or phone and SuperCharge isn't working. When I put my phone in fastboot mode, however, the PC recognizes it and when I enter system recovery on HiSuite while the phone is in fastboot, the phone recognizes that I've entered recovery mode. So I'm thinking it's a software issue and not a hardware issue. Is there anyone that can help me with this? eRecovery didn't help. I can't seem to find C185 full OTA anywhere on the internet to try dload (I have an NM card).
Click to expand...
Click to collapse
[CLOSED] [GUIDE] How to solve wrong downgrade+fix USB connection to computer (P40Pro+ firmware on P40 Pro / N39 on N29)
Did you downgrade P40Pro using P40 Pro+ firmware? Maybe this thread can help you. This is for C432 region only. Do not use this firmware on other region firmware. I can prepare the firmware for other region. When you downgrade P40Pro firmware...
forum.xda-developers.com
Check if this can help. Maybe previos owner accidently flashed wrong firnmare

korneenko.y said:
[CLOSED] [GUIDE] How to solve wrong downgrade+fix USB connection to computer (P40Pro+ firmware on P40 Pro / N39 on N29)
Did you downgrade P40Pro using P40 Pro+ firmware? Maybe this thread can help you. This is for C432 region only. Do not use this firmware on other region firmware. I can prepare the firmware for other region. When you downgrade P40Pro firmware...
forum.xda-developers.com
Check if this can help. Maybe previos owner accidently flashed wrong firnmare
Click to expand...
Click to collapse
No way. Dont use that/my tutorial.

badmania98 said:
If reset to factoy settings doesnt help you, it should be a hardware issue. Also be sure that you use an original USB cable + original 40W charger to have fast charging.
You also be sure that you have installed HiSuite on computer.
Click to expand...
Click to collapse
When in fastboot mode, the PC recognizes that there's a device connected in recovery mode and the phone does the same so I don't think it's hardware. Failure for that recognition when the phone is powered up is why I think it's a software issue. So I want to flash a full ota or any other means people might suggest here because I can't seem to find firmware for my region.

HaryWithTwoRs said:
When in fastboot mode, the PC recognizes that there's a device connected in recovery mode and the phone does the same so I don't think it's hardware. Failure for that recognition when the phone is powered up is why I think it's a software issue. So I want to flash a full ota or any other means people might suggest here because I can't seem to find firmware for my region.
Click to expand...
Click to collapse
I dont think so, but.... who am I?

badmania98 said:
No way. Dont use that/my tutorial.
Click to expand...
Click to collapse
greetings.
Btw could you help as i've flashed with 102.0.0.325, thinking its harmony OS as firmware database state.
But its just an ordinary EMUI 12 that i can't downgrade through HIsuite / proxy / dload.
Help appriciated.
During DLOAD i get verification error, HiSuite gives me package error.

korneenko.y said:
greetings.
Btw could you help as i've flashed with 102.0.0.325, thinking its harmony OS as firmware database state.
But its just an ordinary EMUI 12 that i can't downgrade through HIsuite / proxy / dload.
Help appriciated.
During DLOAD i get verification error, HiSuite gives me package error.
Click to expand...
Click to collapse
I don't know what phone do you have, what firmware is on it now or was before you upgraded. A screenshot of About phone is needed.

The simultaneous loss of usb2.0 transfer and Huawei fast charging is a sign of triggering anti-rollback. Usually it is caused by downgrading from a version released after fixing the checkmate 30 vulnerability. Just wireless OTA upgrade to fix it， or you can purchase an harmony tp cable to restore USB 2.0 tranfer, or using a USB 3.0 cable connected to USB 3.0 port to transfer data.

Cyanide_zh said:
The simultaneous loss of usb2.0 transfer and Huawei fast charging is a sign of triggering anti-rollback. Usually it is caused by downgrading from a version released after fixing the checkmate 30 vulnerability. Just wireless OTA upgrade to fix it， or you can purchase an harmony tp cable to restore USB 2.0 tranfer, or using a USB 3.0 cable connected to USB 3.0 port to transfer data.
Click to expand...
Click to collapse
You are right if the firmware were under 11.0.0.190 but he said it is Emui12

badmania98 said:
I don't know what phone do you have, what firmware is on it now or was before you upgraded. A screenshot of About phone is needed.
Click to expand...
Click to collapse
P40 Pro ELS-n29 C10 region.
Originally it was on R3 firmare.

Post an image of firmware that you used for upgrade.

badmania98 said:
Post an image of firmware that you used for upgrade.
Click to expand...
Click to collapse

You are off topic here. Better find me on Telegram. I have the same nickname

badmania98 said:
You are off topic here. Better find me on Telegram. I have the same nickname
Click to expand...
Click to collapse
I appreciate your help and managed to downgrade to EMIU 11 with HiSuite OVA 11 + China DNS. Without lan settings i had connection error. Thx a lot any way