Hi. I own a huawei y360-U31 model. Recently, i powered down the phone to install my memory card. The phone then completely refused to boot up, no display is shown and it doesnt power on at all. I had not experienced any problem within the 7months of owning that phone and this was a first. The device was already rooted with King Root, and had been using it without any problems. The phone is detected by my pc, as an MediaTek Usb port android (not as huawei). Are there any suggestions as to how i can recover my phone?
Related
Hello, so I was going to deleted bootloader, and install new one, but I accidentally restarted phone, before installing boot img. And now, the phone is dead. When I plug it in PC it detect unknown device (screenshot included). Is my phone dead permanently, or there's some way to revive it?
Hello everyone! I brought a Lenovo Vibe X3 (x3a40) 3 months ago. And I updated it to MM 6.0.1 and the bootloader was unlocked and the device was rooted. TWRP was also installed. So I installed this CyanogenMod 13 from HERE.
Then I missed some stock features and decided to revert back to stock MM. And I used QFIL to flash the official stock ROM. But it turned out that QFIL suddenly stopped working and my device got stuck in EDL mode. Once I turned it off completely to flash it again, the device wouldn't boot up. In my case the device should get into EDL when I connect the USB cable and immediately hold the power key for a second. But there is no response.
Usually while booting the device vibrates but now there is no vibration nor is there anything on the display. The screen keeps completely off and it wouldn't boot into any mode, like no download/no recovery/no EDL/no bootloop, just cold.
And when I connect it to the USB all I get is the "Device not recognized" error. In device manager I get this "Unknown USB device (Device Descriptor Request Failed)".
Please note that I've tried switching the USB cable and the port as well as on a different PC and also checked with the drivers. Still the same. If someone could help me, it would be a great help.... :crying:
Further info on the device is here!
Hello,
I have bought a new Samsung Note 8 and took the sim Card from the S8+ out and changed it to the Note 8.
The S8+ is rooted and the ROM from CARHD is flashed.
After the new boot from my S8+ there stands in small letters : CUSTOM BINARY BLOCKED BY FRP
After that the S8+ powers down.
I thought no problem and wanted to initialize the S8+ with smart switch.
and now the problem : The S8+ does not connect to any PC in download mode. And i can not boot into recovery mode.
I tried it on 3 different PC´s with the original cable installed all drivers completly new. But no detection anymore. (unknown USB device)
The Note 8 is always detected but not the S8+
Does anybody have an solution for this or is the phone completly dead ?
I don´t know how i can try to get on.... I would be happy for every help or solution i could try.
Thanks in advance
Does really no one know what i can do ????
Can you boot to the download screen? You get to it by using the bixby+vol down+power. If so, you can use Odin to install an official rom or install twrp recovery and install a custom rom
Hello,
I can boot to download mode but the PC does not detect the phone right...it is always unknown usb device. That´s the big Problem. So i am not able to Flash anything.
Only suggestions would be to either uninstall and the re-install the Samsung mobile drivers on your 'puter or try another 'puter if you have one. Sounds like it's related to the pc and not the phone.
If you have read what i have written ... I tried it on 3 differnet PC´s and every other phone is detected. I think the phone is dead. I reinstalled also all Drivers.
The only way to get out of it is to find a way to detect the phone again.
OK - when you are in download mode and connected to Odin, does your phone show up as an activated ID COM port?
Hello, no it is an unknown usb device ! Thats the Problem. !
Model Name: ROG 3 trncent edition( ZS661KS)
Firmware Version:WW-17.0823.2012.131
Rooted or not: yes ( was trying to root)
Frequency of Occurrence: Got<HARDBRICKED>
APP Name & APP Version (If your issue relates to the app): no app used.(magisk or anything else)
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
========================================
My rog phone 3 (tencent), which i brought about 6 months ago. I never had any issues like this.
The other day i opened my camera and suddenly the front camera was not working. I restarted the phone, did factory reset, cleared camera data, but nothing solved the issue. I thought i have to upgrade the firmware. So i downloaded the new firmware (2012.143) and connected the usb c cable with my laptop ( lenovo ideapad 320) , but it did not recognize. i tried both ports. I never had this problem before. I unlocked the bootloader, i thought it might help. I also turned on the developer option and selected FTP protocol and USB debugging. But it still didn't connect. while i was trying to enter bootloader recovery mode I accidently put the phone on EDL mode and now its bricked . The indicator light is flashing when i connect to the pc but the PC isn't recognizing the port ( i downloaded the qualcomm EDL driver on my laptop also, but the port option is not showing at all). Is it hardware problem, But the phone was charging just fine.
please help, gaming is my life
Hi there... I am struggling with my zte axon A2020G Pro running android 11. The problem is i can only connect it to my Windows 10 PC in charging mode. No fastboot or adb connection. Bootloader locked.
When trying to connect with usb cable i get the message Unown usb device. It charges only. I have tried changing cables, changing computer, Wireless adb, Rooting without PC. I have tried software upgrade/downgrade from sdcard.
I have read this problem can arise when flashing wrong uppgrade but as the booloader is locked i dont think this is the problem.
Everything else i working perfect and the phone is looing like new. Bought it from Tradera so no service support available in Sweden.
My main goal is to get it working with my PC so i can get it bootloader unlocked and transfer files.
Any ideas or suggestions?