Database Develop

Serial V2.05 after an upgrade failure, can't reset, can't get out of the boot loader

HI,
because pluging in the usb cable into my laptop caused it to shut down I tried to perform an upgrade (BA_TMUK_14200_112_11300_Ship.exe) of my tmobile mda III over bluetooth.
The device was connected and after the first screen of the upgrade process the computer lost connection with the device and since then all I see on screen of my mda is Serial v2.05.
I got a powered usb hub and connected the device thorugh it to my computer, but windows doesn't recognise it anymore as a pda, but just as an unknown usb device.
I tried hard reset of the mda (camera+power+reset) and I tried to exit boot loader mode (rec+power+reset) but nothing happens.
Please help me, I am desperate.
Thnx

what the hell have u done?
upgrading via Bluetooth? have u read the wiki before upgrading? ofcourse upgrading via bluetooth will not work. ull definitely lost connection even suspending the device how much more if the device is in bootloader mode? how sad.... try it again and this time use maupgradeutnoid.exe..turn your device into bootloader mode, kill activesync..put ur device in the cradle wait till the pc recognizes the device..(something like your device is now ready for use) and then click maupgradeutnoid.exe..remember just wait till the pc recognizes your device, don't click the maupgradeutnoid.exe immediately after putting the device in the cradle cause that will not work..this time read the wiki page mate..

next option
With the MaUpgradeUt_noID.exe I get error 150:romupgrade utility error
and with the BaUpgradeUt.exe I get error 100:connection error
(I read the wiki now
What else can I do?
If I connect my blueangel directly to my laptop, the laptop shuts down, so I have to use a hub.
What else can I try?

ok...
what can u see on the screen of ur device once u put the device to cradle..(serial to usb?) ok. remember, once u put ur device in the cradle and if u want to use maupgradenoid.exe for the first time, u have to wait at least a minute before u activate or click the maupgardenoid.exe.. another option is to use mtty.exe.. just search mtty in this site and ull fine the procedure on how to use that utility..once done, u can start upgrade ur device to ur desired rom..or try update ur device to ur shipped rom using BAUpgradeUt.exe to avoid that error100.. unless u have already upgrade ur device to different roms before.

screen
when I connect it to the usb cable it says serial

ohh..
maybe there something wrong with ur device or the cable ur using. have u tried using the usb cradle instead? putting ur device in the crdle or connect it using usb cable (bootloader mode) the Serial should be changed to USB..otherwise t u get the connection error and u can't upgrade ur device for that..

[Q] (Q) Hardbricked phone and usb doesnt work

It all started when my phone didnt connect to the pc with my own microusb cable anymore. After lots of reinstalling drivers i tried another usb port, now the phone did connect. In a rush i started up odin to flash standard firmware so i could get my warranty for the usb failure. Then during the flash the phone lost connection again and hardbricked. I can only get it to download mode but the phone has the usb problems mentioned before again, i cant connect to odin/kies/pc. all pc's told me that the usb driver could not be installed

try removing all usb drivers with usbdeview, make sure that KIES aint running in the background, boot phone into downloadmode, connect is and as soon as you'll see the yellow com-port sign; hit start (with the proper .tar files at pda/phone/csc).
only one way to find out =/

Thanks for the help but the problem is that the yellow com-port sign wont come because the device isn't recognized.

You have download mode but no USB .
Remove existing KIES and all USB drivers reboot reinstall KIES and try .
Not work try on a different PC .
But unless you have fixed the initial error you are wasting your time .
Initial Error you said >>>It all started when my phone didnt connect to the pc with my own >>>>> microusb cable <<<<<<<<<<<<< anymore
jje

Tried another cable and another computer, still no connection. I think probably an internal failure in the phones motherboard?

How to make phone into varanty-able state (lock bootloader, remove Tampered) w/o PC

Hey guys,
recently i found myself in a sticky situaiton, my USB connection to PC stopped working. Stometimes charging doesn't work until I reboot the phone, random car mode etc...
I tried everything, from reseting my ports on PC, reinstaling drivers, wiping phone cashe, factory reset and so on. PC just says "USB device is not recognized" .
So I wonder how to make the phone varanty possible without USB connection. Maybe trough terminal emulator?. I had TWRP recovery installed and I flashed stock recovery image directly from it, but it's still tampered and I have to get rid of it before taking it to store for varanty.
Any seggestions? I'm pretty desperate, pretty sure it's usb port on the phone or motherboard.

InFam0 said:
Hey guys,
recently i found myself in a sticky situaiton, my USB connection to PC stopped working. Stometimes charging doesn't work until I reboot the phone, random car mode etc...
I tried everything, from reseting my ports on PC, reinstaling drivers, wiping phone cashe, factory reset and so on. PC just says "USB device is not recognized" .
So I wonder how to make the phone varanty possible without USB connection. Maybe trough terminal emulator?. I had TWRP recovery installed and I flashed stock recovery image directly from it, but it's still tampered and I have to get rid of it before taking it to store for varanty.
Any seggestions? I'm pretty desperate, pretty sure it's usb port on the phone or motherboard.
Click to expand...
Click to collapse
you cannot remove tempered from bootloader and it will show relocked. Its there for a reason, so HTC can see if you been tampering with the phone.
Yes it does void the #warranty.
That said, I send my phone to HTC to replace charging port and they did not charge me .. Have the phone for over 3 years and its rooted.
Tak to HTC but bear in mind Depending the country there's a 50% chance they will charge you.

Can't connect from usb

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?

Samsung A30 not connecting to pc via usb cable.

I get device descriptor request failed when I connect Samsung A30 to computer. I tried to install drivers, change the cables and connect to another PC, I also tried to factory reset the phone. But i still get this error.
Phone is charging but not showing usb options and is not connecting to pc.

Might be problem with your operating system. If your bootloader is unlocked, go through the flashing firmware steps regarding your device.
if not yet unlocked bootloader, proceed to the service station as there's nothing with in your hands

HIBISCUS said:
Might be problem with your operating system. If your bootloader is unlocked, go through the flashing firmware steps regarding your device.
if not yet unlocked bootloader, proceed to the service station as there's nothing with in your hands
Click to expand...
Click to collapse
Thanks for reply