My Huawei P9 lite don't connect to pc after unlock bootloader - Huawei P9 Lite Questions & Answers

Hi, unlocked my phone but after this, it won't connect to the pc, i tryed everything, change usb cable, resect data factory, impostation usb debug, permissions on security but nothing, idk what to do and i can use garancy cuz i have it unlocked and i can't relock, help me pls

Giagio90 said:
Hi, unlocked my phone but after this, it won't connect to the pc, i tryed everything, change usb cable, resect data factory, impostation usb debug, permissions on security but nothing, idk what to do and i can use garancy cuz i have it unlocked and i can't relock, help me pls
Click to expand...
Click to collapse
How did you unlocked bootloader ?
I'm trying for so long , i can't use the Huawei page to get the unlock code it says that I'm using European version and it's not supported i think.

Only your pc doesn't recognize it? Do You can charge your phone?

TheMacedon said:
How did you unlocked bootloader ?
I'm trying for so long , i can't use the Huawei page to get the unlock code it says that I'm using European version and it's not supported i think.
Click to expand...
Click to collapse
U have to send an email to the huawei to take the code the site doesn't work

Try to connect the phone in the computer, open device manager, search if the phone is detected, if yes right click on the phone and uninstall driver, then unplug and plug again the USB cable.

Related

[Q] ZTE BLADE password

hey guys, I have the Froyo update on this phone and i one day i accendntally put a password on it when i didnt and now i cant get back into my phone!!!! I also cant connect it to the pc/laptop bacause it has USB debbuging thnks to everyone who comments
if im not mistaken i had the same problem after 10 wrong attempts the phone asked me for my gmail id to reset the password.
if this does not work im afraid you will have to boot in recovery manager and restore the rom or you can wipe the rom and reinstall it if possible and no important data was on the phone
shekster12 said:
I also cant connect it to the pc/laptop bacause it has USB debbuging
Click to expand...
Click to collapse
what connecting to pc has to do with usb debugging? I think it should work properly

Alternative method to access locked phone w broken screen?

Hi, thanks in advance for helping.
This is the situation.
I want to backup as much as possible items from my phone since it's broken, but:
- The screen is broken
- Device is locked
- USB debugging is DISabled.
I already searched a lot and tried the cmd adb commands to unlock it, but since usb debugging is disabled my device is not found..
I also tried to unlock my device using findmymobile, but somehow it won't unlock it.
I am now able to get Kies to recognize my phone (using recovery mode) and Kies of course noticed my device is locked.
Before I go to the store and buy that OTG cable, I was wondering if there is any way to change the registry of Kies and trick it into thinking my device is not locked. Sorry if this is a really weird question to ask.
OR is there any other way I can unlock my phone from my laptop? I know the pin code, so that is not the problem.
Thanks in advance.

Usb device not recognized

Hello guys, has anyone of you had a problem when you connect p8lite to pc. Only charging icon shows up and windows gives error:
Usb device not recognized
One of the USB devices attached to this computer has malfunctioned.
Ver. B564
I tested on my second computer and same problem.
Tested:
Usb debugging on/off
Different usb cable
Different computer
1. What version are you running on huawei?
2. What windows are you running on pcs?
1. B564
2. Both have win10
well .. i have no idea ... i'm also running b565 @ win 10 and i don't have any problems
try factory reset or try to plug in differents usb slots.
I tried different usb slots on both computers (USB2 & USB3) and still same..
I don't think that factory reset would work because it is still unrecognised even i shut down the phone
Would it be possible that phones connectors took some damage while dropping phone from pocket ?
You forgot to mention that
Of course it's possible, the phone could receive a shock which could lead to a short circuit from dropping xD
Is your phone in warranty?
Nope, bootloader unlocked.
Well so i have to learn using phone without adaway
I dunno if with bootloader unlocked your warranty is voided because it's not the same as rooting your phone .
Yeah. But i won't send phone back because usb file transfering isn't must have. That's only sad i cant install TWRP.
Edit: sorry! Read wrong
I know warranty is voided. But while i updated to B564 i lost twrp and now because usb wont work i cant flash it again to root
Vika__ said:
Yeah. But i won't send phone back because usb file transfering isn't must have. That's only sad i cant install TWRP.
Edit: sorry! Read wrong[emoji14]I know warranty is voided. But while i updated to B564 i lost twrp and now because usb wont work i cant flash it again to root
Click to expand...
Click to collapse
Unlocked bootloader isn't always voiding your warranty.
Sent from my ALE-L21 using XDA-Developers mobile app
recently, i am facing this problem too... don't know how, but everything was fine until a week ago...
Specs:
Build Number : ALE-L21C432B574 Sokkoban's Deodexed ROM
Rooted: Yes
Bootloader Status: Unlocked
Xposed : Yes, v85.1
Same problem here and I think it might have to do with the rooting. since having SU on it usb not been working so only hope maybe is to do factory reset that am going to try and see if works and backup everything first and go from their.
Have tried reset no joy still the same so am guessing something more to do with rom its self as never dropped phone or anything yet usb works now and then maybe hardware no idea but only happend since rooting.
Ok it worked with default cable on my laptop and my friends laptop..
Sent from my ALE-L21 using XDA-Developers mobile app
Great phone but for some reason only Chinese logic can explain OGG/USB function on p8 Lite comes factory disabled and even flashing it does not seem to help. NEVER AGAIN, HUAWEI If you cant enable a fkkn standard function on a midrange mobile then you are utterly useless .
I have same problem,,how to fix usb not recognized

Huawei P9 Lite won't connect to PC anymore?

Hi guys! I have a problem with my Huawei P9 Lite (VNS-L31) It won't connect to my laptop anymore.. It charges but the laptop won't show that there's a device connected even in fastboot mode and I don't get a notification on my phone saying that it's connected to PC anymore it just charges ugh I don't know what caused this.. I didn't do anything I just unlocked the bootloader and rooted it with TWRP.. It worked yesterday but now it just doesn't.. I've tried everything.. Restarted the laptop and the phone.. Uninstalled HiSuite and reinstalled it.. Enabled USB debugging and "Allow HiSuite to use HDB".. Tried different cables.. And tried to connect my other phone with the same cables and they worked.. And I've also used this code (*#*#2846579#*#*) to change the USB port settings to HiSuite mode.. Idk.. And I tried to factory reset it.. Cleared cache.. Dalvik cache.. EVERYTHING! And now I'm trying to install the stock firmware maybe it'll work but I keep getting an error .. (Software install failed! Incompatibility with current version. Please download the correct update package.) Even though it's the right one and the latest B130 Anyway I hope someone will help me and you're not going to read all of this but thanks!
Did u solve at the end? i have same problem
Same problem
I'm not rooted have same problem
I had the same problem and solved it like that: Connect to your Laptop, enable mtp. Now wait a little bit and go to HDB settings. Turn it off and revoke all HDB authorizations. Turn it back on and wait till the HDB notification appears. You should be connected now. Try the same thing with USB debugging. Also, check your Huawei drivers, in device manager. If it all fails, install Huawei Firmware Finder and try to find Firmware for your phone. You might need a rollback package.
Hi I have RR custom rom on p9 lite & windows can't install/recognize MTP drivers for the phone. I tried with HiSuite but custom rom doesnt have HDB. I tried with USB debugging still same problem.....how to solve this??

Samsung Galaxy S6 Edge+ FRP Unlock

Hello to everyone.New to this forum.
So here is my issue.
I have S6 Edge+ and yesterday it got stuck o samsung logo. I was able to factory reset it , wipe all data , cache etc. After that the phone booted and tried to set it again as new. But now its asking me to verify my google account that i used before and i do not remember it.
I tried flashing different firmware , realterm and a lot other solutions but nothing worked.
Is it just useless now ? any other solutions ?
AmixS6 said:
Hello to everyone.New to this forum.
So here is my issue.
I have S6 Edge+ and yesterday it got stuck o samsung logo. I was able to factory reset it , wipe all data , cache etc. After that the phone booted and tried to set it again as new. But now its asking me to verify my google account that i used before and i do not remember it.
I tried flashing different firmware , realterm and a lot other solutions but nothing worked.
Is it just useless now ? any other solutions ?
Click to expand...
Click to collapse
You have to use combination firmware, I will PM you.
El Solido said:
You have to use combination firmware, I will PM you.
Click to expand...
Click to collapse
Can you pm me too Im having trouble finding these
sdizzle31 said:
Can you pm me too Im having trouble finding these
Click to expand...
Click to collapse
He just sends a link which gives you the files . But those files are not the latest so it will not work on your phone (in case you have same firmware as me) .
If your phone is Binary 4 and lower then it will work.
Help
I can’t find a combination file for the Samsung 6edge plus, it’s Sm-g928Vvru3cqg1
I cannot bypass google account verification neither able to root it
My phone is unrooted and have no TWRP installed on it
I connected my USB stick via an OTG connector but my phone did not see it
Booting menu has no option to boot into the USB stick connected via OTG and the phone does not have a slot to insert an SD card to root and flash TWRP
I cannot use ADB via my computer because I cannot access the settings on my phone to enable USB debugging even though I downloaded latest Samsung USB device driver on different computers but Odin does not show up my phone
My computers show my phone connected as Unknown USB device (device descriptor request failed) under Universal Serial Bus Controller in Device Manager
I can only connect to WI-FI and keep clicking next until I reach the screen where I have to insert google account to setup the phone but I do not have the google account used before in order to complete the setup
Is there a way to have my phone bypass google account verification or root it and install TWRP on it then flash custom ROM
mahair1970 said:
I cannot bypass google account verification neither able to root it
My phone is unrooted and have no TWRP installed on it
I connected my USB stick via an OTG connector but my phone did not see it
Booting menu has no option to boot into the USB stick connected via OTG and the phone does not have a slot to insert an SD card to root and flash TWRP
I cannot use ADB via my computer because I cannot access the settings on my phone to enable USB debugging even though I downloaded latest Samsung USB device driver on different computers but Odin does not show up my phone
My computers show my phone connected as Unknown USB device (device descriptor request failed) under Universal Serial Bus Controller in Device Manager
I can only connect to WI-FI and keep clicking next until I reach the screen where I have to insert google account to setup the phone but I do not have the google account used before in order to complete the setup
Is there a way to have my phone bypass google account verification or root it and install TWRP on it then flash custom ROM
Click to expand...
Click to collapse
What model number is ur s6edge+? I might have the combo files u need for odin.
itrustno1 said:
What model number is ur s6edge+? I might have the combo files u need for odin.
Click to expand...
Click to collapse
The model number is SM-G928C
Here is the Samsung link for its information
https://www.samsung.com/ae/support/model/SM-G928CZDEKSA/

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