i was trying to connect my phone with usb cable but my pc not recognize any connection while the power charging working normally
i tried to check through fastboot but still the same also i tested 2 cables and 2 PCs still the same
my phone is rooted , bootloader unlocked and the recovery show no command
please help
Any help please ? If no solution how to relock bootloader again from inside os without fastboot so i can send it to warranty ?
try installing drivers from miunlock
try another prort
try another pc
u can lock bootloader with mi flash
also what is ur problem with phone so u need to RMA it?
Related
I try to get in bootloader but that message show:
i cant power on the phone or open recovery
BOOTLOADER
90.78
CODE CORRUPT
BATTERY OK
OK TO PROGRAM
CONNET USB
DATA CABLE
Try connecting a USB cable to a PC and flashing an SBF file...
im writing in the name of MotoMileCm7
i cant use RSD at all, the phone just not loaded into the software, like it`s not connected to the PC
and i cant get to the OR, it directs me straight to the flash screen
help pls
Does the phone still say "CONNECT USB DATA CABLE" even when a cable is connected? If so, try another cable/USB port/PC.
If you've tried at least 2 cables, 2 PCs, and more than 1 USB port on each PC, then you might want to contact your provider for warranty options. They'd never know you rooted/flashed it in this state, as the code on the device is corrupted and sending you straight to the bootloader.
I had the same issue .....i had to send it for repairs
HI I know with the title of my thread its a nooby ques but my situation is different,
Since few days my phone was charging but not connecting to pc
as I know its a port issue because tried it on 3 pc's
Before I thought it's and rom issue I flash a different rom and got bootloop
Now I cant connect to pc no rom in sd
How do I flash it? I can go to twrp but I cant transfer from adb because port isnot working
I have a ques that really my por is damaged? Its only the isse?
because I cant get net port at my place and the shop man told me it could b an issue of motherboard too?
Can someone plz help me I am afraid and I cant afford motherboard for now..
:crying::crying::crying:
As I said I can chrge it so is their a way to temporary get rid of bootloop?
Thank You
Plzhelp
Are you using the original USB cable? There are some usb cable that will only provide power and no data connection. So make sure you have a data cable first. Then check you have the latest HTC drivers installed on your computer, make sure you don't have HTC Sync installed, that you are using a USB 2.0 port directly at the back of your PC (no external hub). What is your TWRP version, your Windows version and your Bootloader version?
Yes I know I have tried this all,
Have tried all recovery is twrp 2.8.7.0
Nd usb is original I use the same for my Xperia z2 for flashing...
Drivers are installed with signature enforcement disables on 8.1 windows
But all was working fine suddenly I got this issue..
What could be done
What is your hboot version
Can you get fastboot connectivity when in bootloader?
Can you get adb connectivity when in custom recovery or when booted in the ROM with USB debugging turned on?
Also worth mentioning that you won't get connectivity if your phone is on the lock screen, you must unlock the screen at least once when connected to the computer.
Otherwise if its the usb port, it can easily be replaced, you only need to remove the cover you then have access to the small usb/front mic board and can replace it without further dismantling. The usb board is pretty cheap, you can find it on amazon, ebay and probably any other website of that kind.
http://www.cafr.ebay.ca/itm/Chargin...682235?hash=item2c8fa787fb:g:URIAAOSwY45USvAs
https://www.youtube.com/watch?v=jaYzQHSGv54
Hi guys! I need your help. I have z1 with ROOT and custom recovery and i would like to update it to android m. The main probleme - bootloader, i should unlock it. But i can't do it because phone doesn't determined by pc in fastboot mode or flashmode and when phone is off doesn't determined at all. But even when phone is on, pc detected phone not always, just sometimes, and phone doesn't charging. ADB drivers is installed, drivers for flashtool mode and fastboot is installed. Command window says "waiting for device" when i want to boot my phone in fastboot. When phone is on ADB works fine. So i've read many topics about problems like that and didn't find the solution. Maybe can anybody help me please?
In ADB , use the command: adb reboot bootloader
The phone will reboot and you'll be in fastboot mode and the phone will show a deep blue notification light.
You need to install fastboot drivers from the driver package bundled along with flashtool before this. So u have to donwload flashtool first
Also, if u're going to unlock the bootloader then back up your TA partition.
In ADB , use the command: adb reboot bootloader
The phone will reboot and you'll be in fastboot mode and the phone will show a deep blue notification light
Click to expand...
Click to collapse
Yeah, I did it, the phone was showing blue led, but then it goes nothing, then pc doesn't "see" the phone. I have already installed flashtool and drivers with it for fastest and flashtool. Also I have already made a backup of TA through flashtool.
So I can do something with phone through flashtool or adb when phone is on, but when phone is off I can't do anything. I have heard that reason of that problem can be broken phone's USB port. What do you think?
And sorry for my terrible English
I've connected phone to pc in flashmode through NDR Utils, but fastboot still doesn't work
honestly, im stumped!! . AFAIK its not a problem with the usb port cuz as you said it works fine with adb. Did you try a different usb cable.
You should probably try to reinstall the fastboot drivers
But if you just wanna unlock the bootloader then you can do that with flashtool I think.
But if you just wanna unlock the bootloader then you can do that with flashtool I think.
Click to expand...
Click to collapse
Yes, but to unlock bootloader through flashtool I should go to fastboot
wait, does the blue led come on and disappear?? it sounds like a loose USB cable
masterofnocrack said:
wait, does the blue led come on and disappear?? it sounds like a loose USB cable
Click to expand...
Click to collapse
No, the blue led come on and lights until i unplug the cable.
Is it not a normal?
I have the same problem xD
All the time it worked, wtf
zawy. said:
I have the same problem xD
All the time it worked, wtf
Click to expand...
Click to collapse
Did you find the solution?
What did you do to fix it? Maybe we can help to each other
Hi! It's me again And i still didn't solved my probleme. So, i can connect my phone to PC and it recognize as Android device -> ADB interface, and as Xperia z1. If i just connect powered off phone to PC or connect phone in flash mode, then it recognize as USB devices -> SOMC Flash Device, is it right? Ok, when i want to connect phone in fastboot, phone shows blue LED and it goes nothing, PC don't determine the phone and i can't unlock bootloader
Hello all, I have a strange problem on my xiaomi 8 phone.
Every thing works fine, the phone is BL unlocked, with global rom installed and can be OTA-updated.
Now I want to re-lock the Bl (because of google pay), so I booted to fastboot and the strange thing happens. When I connect to the usb port of my win10 pc, nothing happens, the device manager also show no new device or unknown device. And I als connected to my ubuntu server, dmesg show nothing, and lsusb also show nothing new.
So the issue is, in fastboot mode, my phone seems not be responsed the usb connection. This is boring, because I also accidently replaced the twrp with stock recovery, now I can do nothing on my phone without the fastboot connection.
Any one has an idea or simillar issue and have a solution for it? Thanks in advance.
Zhifu_Yu said:
Hello all, I have a strange problem on my xiaomi 8 phone.
Every thing works fine, the phone is BL unlocked, with global rom installed and can be OTA-updated.
Now I want to re-lock the Bl (because of google pay), so I booted to fastboot and the strange thing happens. When I connect to the usb port of my win10 pc, nothing happens, the device manager also show no new device or unknown device. And I als connected to my ubuntu server, dmesg show nothing, and lsusb also show nothing new.
So the issue is, in fastboot mode, my phone seems not be responsed the usb connection. This is boring, because I also accidently replaced the twrp with stock recovery, now I can do nothing on my phone without the fastboot connection.
Any one has an idea or simillar issue and have a solution for it? Thanks in advance.
Click to expand...
Click to collapse
It sounds like you accidentally relocked the bootloader.
If so you will need to repair the phone in EDL mode by using QPST. There are plenty of how to guides available. You can buy a EDL cable from Amazon
https://www.amazon.com/Baosity-Flas...ds=edl+cable&qid=1552775105&s=gateway&sr=8-11
hello :cyclops:,
i bricked my phone, so i want to restore it using fastboot mode; the thing is that the pc doesnt detect it (the phone is charging but not connected), so i cannot flash anything;
the phone is bricked, so i can only get it to enter fastboot mode, and i've tried different usb cables, ports and even different pcs;
my last option is changing the usb board, but i was looking for any other ideas before doing that... thanks in advance
TRy install Fastboot package ROM with XiaoMiFlash.exe...
https://c.mi.com/oc/miuidownload/detail?guide=2
// ou, pc doesnt detect it
jojovrtak said:
TRy install Fastboot package ROM with XiaoMiFlash.exe...
https://c.mi.com/oc/miuidownload/detail?guide=2
// ou, pc doesnt detect it
Click to expand...
Click to collapse
dont worry, i end up solving it by trying even more cables