I sent my phone to Vietnam to unlock. I guess they could unlock (I’m not sure because, right now, I have no way to check). As a bonus they changed my rom to English but when i got my phone on my hand, I found out that pin 1 and 2 were soldered, the battery was used up (voltage was less than 3V) and it was not charging. I managed to charge the battery externally and after putting it back, when I pressed the power button, the green light blinked once and turned off. After some searching in the forum (http://forum.xda-developers.com/showthread.php?t=680927), I found out that shorting pin 1 and 2 can wake up the phone and I could start my phone. Then I found out a easy way to do that. Here is the way I'm doing it now.
1. Solder pin 1 and 2 with 2 small flexible wires like the picture
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2. Insert the sim and battery normally ( see the picture)
3. When starting, connects the two wires and press and hold the power button until Toshiba logo appears
4. Disconnect the wires and use the phone as normal(if you don’t disconnect, it will not charge).
Now you can charge, you can flash any English rom, do all the normal operations. Only drawback is when restarting, you have to open the back cover and connect the two wires again and disconnect.
Hope this will help unlucky X02t users until someone comes up with X02T's rom
Related
Ok I did a quick search on the forum and I couldn't seem to find if anybody else had this problem.
I recently purchased a used HTC Qtek 8500 from eXpansys / Mobileplanet.
The only problem I have with the phone is that the external screen is white and won't change to anything else no matter what settings I make the change too. Obviously the screen is getting power to it but I don't have any other display other then just a white screen. See attached picture
Any help would be greatly appreciated.
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try a hard reset
push and release the power button, then quickly push and hold the left and right soft keys ( the buttons over the green and red buttons) when instructed press "0".
may or may not work, but worth a shot.
you may even consider opening the phone and reseating the connector of the display.. this happened a week ago to my keypad.. when it was not working.. and then after trying alot.. i noticed that when i pressed 4 hard i use to get the light.. just opened 2 screw's and removed the cable and put it back.. as good as new
Tried a hard reset as suggested.
Even tried flashing another ROM.
No difference still has the External White Screen. Anybody else have any ideas?
Bad news .... mine has the same behaviour and warranty service told me that was the lcd broken... so no warranty repair.
...although my phone has not even a little sign!!!!!
Will try to open it with the help of this guide when the phone come back from repair center.
I'll let you know
hi,
i have an MDA Compact II of T-Mobile..
Previously it had German Windows Mobile 5 ROM, and I wanted to install an Spanish ROM..
Turned to be that the spanish one installed allright, but when i tourned the phone on it didn't... So i plugged it in and came to life but the battery was in 0%...
I let it plugged for half an hour but the charge didn't went up...
So i tried to install a new German Rom again but it doesn't allow me to do it because the battery is less than 50%...
I tried with several charmers but no one turned to solve my problem...
There is anything else that I can do??
Do you need mor information?? Tell me how to obtain it.. I'm preety new in this things...
Thanks
:/
There is a way,its a little bit extreme and i dont recommend it in any case but here it is if u like risking ur phones life: like battery flashing u need to connect ur phone directly to the cut off usb cable without battery,+to+,-to- all 4 wires, and the phone thinks that its backup power that ignores battery% but its still USB connected..I discovered that when i bought 3.6v instead 3.7v battery and it didnt want to start charging or start the phone if battery % below 6,so i did already explained and in the meantime little experimented. Its very low voltage on usb cables so it cant burn phone but u never know..
Like on picture connect usb wires to pins on phone those contacts go to..
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Again,it worked for me but it doesnt mean that it will for you so..
Hope this helps..
Cheers
Our device is already quite old, but as a navigator or a video monitor in the car, he is able to perform its wonderful functions.
I wanted to make it work in the USB-Host mode and simultaneously charge current of 1-1.5 A. I tried different schemes, firmware, kernel.
That scheme, which allows the USB-Host and full charge at the same time.
Simple version:
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Complicated:
I used a reed relay type 2A and 1C.
After power on, 3pin and 4pin Samsung 30pin connector via resistors 33kOhm and 10kOhm are closed on the + 5V and the Gnd, the tablet starts full charging.
Push the button, self-locking relay K1, as well as closes 13pin through 20 kOhm resistor to the 15pin. Relays K2 and K3 switch 3pin and 4pin Samsung connector to 3pin and 2pin USB.
If the power is turned off relays K1, K2 and K3 are opened and the next occurrence of the power tab becomes full charge mode.
Capacitor C1 0,03F will delay the opening of the switch for 3-4 seconds, and allow time to safely remove the USB drive (Tasker: power on, usb drive on <- script / run shell / command: service call mount 7 s16 /mnt/sdcard/extStorages/UsbDriveA).
Hi
I have the KII-L21 version & I put the case on the wrong way round, so I presume it was pressing the power button without me realising. When I looked at it, it was displaying an EMUI message telling me not to unplug the USB or press any key.
Hoping to 'save it', I plugged it in a USB connected to wall charger.
But its been sitting there displaying this message - see attached - for over an hour without changing.
Any idea how to re-boot from this screen please ?
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shawfield said:
Hi
I have the KII-L21 version & I put the case on the wrong way round, so I presume it was pressing the power button without me realising. When I looked at it, it was displaying an EMUI message telling me not to unplug the USB or press any key.
Hoping to 'save it', I plugged it in a USB connected to wall charger.
But its been sitting there displaying this message - see attached - for over an hour without changing.
Any idea how to re-boot from this screen please ?
Click to expand...
Click to collapse
Have you tried doing a hard reset by pressing the Power button for at least 10 seconds?
tsdsbrk said:
Have you tried doing a hard reset by pressing the Power button for at least 10 seconds?
Click to expand...
Click to collapse
Thanks that worked ! All resolved.
Cheers
Hello i have a Z2 who can't charge correctly. Sometimes i can switch on the phone it charge very slow (look picture only 100mA max) and if i disconnect the cable the phone reboot. Boot loop only if i try to switch on the phone with battery.
I bought a new battery but problem still there On the back i can see flashlight always ON ...
i don't know what to do i just look alternative point on battery and verify connector but it seems good ....
if anyone can help me because i search a lot and don't find any way to arrange this. This phone is like new but no warranty
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Up
KoSLoW said:
Hello i have a Z2 who can't charge correctly. Sometimes i can switch on the phone it charge very slow (look picture only 100mA max) and if i disconnect the cable the phone reboot. Boot loop only if i try to switch on the phone with battery.
I bought a new battery but problem still there On the back i can see flashlight always ON ...
i don't know what to do i just look alternative point on battery and verify connector but it seems good ....
if anyone can help me because i search a lot and don't find any way to arrange this. This phone is like new but no warranty
Click to expand...
Click to collapse
Are you using stock or using custom rom and if u are on unlocked bootloader what kernel are u using???
Please do factory reset
And another thing is when the problem shows it self???
Sorry for my bad English
Hello it's stock rom no unlock or something all is original.
The problrm is here permanently. Boot loop and flashlight powered on.