Restarting BA - MDA III, XDA III, PDA2k, 9090 Software Upgrading

Hi guys,
First thank you all for the instruction in upgrading or modifying BA's
here's my problem,
i was making ah modded battery and follow the instructions also here in this forum, but unfortunately i accedentally switch the polirity of the modded batt, now the problem of my BA is when i connect the battery it will not trun on, when i connect it to cradle, it will turn on and load os after loading it will restart, how can i repair my BA? i read from other threads that the problem might b the power circuit of my BA or something like diods? anyone can help me guys? thanks a bunch and more power to all members and mods of XDA-Developer
thank you

Related

A strange problem with Wiza200

So here's the story, i got the wiza200 (i think its qtek 9100) from a friend and it looks like he successfully turned it into a brick..
I did some research, and i'm guessing its not a bad flash. From what he tels me he flashed it, the phone booted and at the setup screen (stylus tapping) the phone just turned off. If i plug the device in the screen just flickers on and off really fast and then just dies, the USB connection is dead also. An what i managed to dig out of this topic http://forum.xda-developers.com/showthread.php?t=282213 it's a battery problem?
I searched the forums and could not find a topic on that topic ( ) ). So can you guys help me out a bit?

Urgent Help Require

hi friends
i have just bought T-mobile MDAIII ( also knows as 2 XDA2s/imate PDA2K)
AND I WAS UPGRADING MY ROM AND BY MISTEK WHILE UPGREADING IT GOT DISCONNECTED FROM USB
AND NOW ITS NOT WORKING AT ALL
WHEN ITS CONNECTED TO USB THE SCREEN SHOWS
USB V2.05
AND WHILE ITS OUT OF USB ITS SHOWS
SERIAL V2.05
THE PHONE IS NOT GETTING ON NOR ITS SHOWING SOMEHTINGS ELS THAN THIS
I TRIED TO RESET ALSO BUT ITS NOT GETTING RESET TOO
I AM NEW USER FOR PAD PHONES
CAN ANYONE HELP ME TO SWITCH ON MY PHONE TO ITS ORIGINAL VERSION
THANKX
Calm.. breath deeply, and chant the following!!
Start the setup again!
Thats all you need to do!
It is stuck in Bootloader mode.. a hard reset (press the power button & press the reset switch at the same time!) will help, HOWEVER.. you really should just start the update procedure again!
Worse case senario.. Press the power, record and reset button all together. That will put the device into a "clean" bootloader mode.. You can then update!
Hey Juggles, I've a brief question on the bootloader...I take it that it's in a separate memory area from the actual CE ROM? Just trying to wrap my head around how it works. The common "Radio: NONE" problem is apparently caused by the bootloader going to quickly, not allowing the radio to init before it queries it. If we understood where the code was, it might be patchable to add a short delay here. Mind you, patching the bootloader....dangerous! Is there a recovery proceedure for when it's goosed? Something like a serial jtag or i2c link for flashing?
no probs ppl
its got cure
thankx to this awesome website
i found the solustion
thnakx
adminyou can close this thread
thnaking you

Big troubles with my QTek 9100...

Hi all,
First of all, I would like to thank the authors (and all people concerned) for this great forum. You're doing a great job !
Then my problem:
Some days ago, I tried to upgrade my QTek because I wanted it in dutch. To do this, I followed the method explained by Risidoro in his thread (http://forum.xda-developers.com/showthread.php?t=271043)
I downloaded the dutch 2.18 ROM from the official MyQTek website.
I've done everything like it was described in the pdf and everything seemed to go well.
The problems came after first restart:
- my QTek was very very slow, e.g. 5 to 10 seconds to expand start menu.
- when I pluggged the USB cable, battery didn't charge and QTek wasn't detected by my computer, so no ActiveSync possible anymore.
Acutally, I've lost the AC charger and now, my battery is completely off.
I really don't know what to do.
If someone has a suggestion for me, he's welcome !
Thanks in advance !
FJ
f.jacobs said:
Hi all,
First of all, I would like to thank the authors (and all people concerned) for this great forum. You're doing a great job !
Then my problem:
Some days ago, I tried to upgrade my QTek because I wanted it in dutch. To do this, I followed the method explained by Risidoro in his thread (http://forum.xda-developers.com/showthread.php?t=271043)
I downloaded the dutch 2.18 ROM from the official MyQTek website.
I've done everything like it was described in the pdf and everything seemed to go well.
The problems came after first restart:
- my QTek was very very slow, e.g. 5 to 10 seconds to expand start menu.
- when I pluggged the USB cable, battery didn't charge and QTek wasn't detected by my computer, so no ActiveSync possible anymore.
Acutally, I've lost the AC charger and now, my battery is completely off.
I really don't know what to do.
If someone has a suggestion for me, he's welcome !
Thanks in advance !
FJ
Click to expand...
Click to collapse
you will either have to buy another battery, use the 9-volt trick detailed in one of the threads in this forum, or have a friend charge it in their phone for you.
After your battery is good again, I would suggest flashing your carriers approved rom to your phone and then following the instructions in the Definative guide to CID Unlocking and Rom Upgrading G3 wizards sticky.(assuming you have a G3) When your device is CID unlocked you will have much better results with trying to flash your device.
My best guess (since you didn't give any information such as IPL, SPL, GSM, or OS versions) is that you mixed a 2.xx OS with 1.xx bootloaders, which puts your phone in a pretty much unusable state, boots but is sluggish and phone does not work, will not charge.
Thank you for your answer !
You probably noticed that I'm a totally newbie in this, that's why I do mistakes.
I was looking the forum for this 9-Volt trick thread, I only find a sentence about 2 wires to connect. Maybe you can give me the direct link ? (or maybe I ask you too much )
And when I'll have my battery full, I'll give you the IPL, SPL. As I remember, it was something like 1.09 or 1.26 ! Sorry, I don't know much more !
Another thing: how to know if my wizard is a G3 or G4 one ?
Thanks again !
FJ
Ok, I found some definitions like CID, IPL, SPL...
Now, I have to charge this .... battery !
FJ
Trick
I found this in french:
http://qtek9100.forumpro.fr/LES-DIF...-f11/TUTO-forcer-la-charge-Batterie-t4154.htm
Here are the steps explained :
1. Find an AC adaptor close to your battery values: for Wizard 3.7v and 1250mA (the author of the post used a laptop adaptor 5.2v and 700mA)
2. Carefully check the positive and negative pole of your adaptor connector (must be available on the adaptor)
3. Connect the adaptor directly to the battery using the first and the last connection
4. Wait 1 hour
5. Put the battery back in the Wizard and use USB cable to finish charge
Still have to test it... I'll keep you informed !
Enjoy !
FJ

Blue Angel Hardware Repaire

Hi,
I dont know is this is already been posted befor, just want to ask for any of you guys a help on how repaire may blue angel mohterboard, this is the situation, i followed the instruction on how to create a moded battery for xda blue angel but unfurtunatley i accidentally swap the polarity on my battery (instead of positve terminal i soldered in negative terminal) after that may BA wont turn on but when i connect directly to my charger it turns on and boot to OS, after i get to home screen my BA restarted already. any one of you guys could help me fix my BA,
Note: Im using WM 6.5 rom
thanks for all your help
ijsellado

[Q] Unable to Charge - Urgent Please Help

Hello,
I've put some ROM's on my HTC touch Diamond and after some time my phone stopped charging and nor will it charge if i connect it through USB.
I've tried several other ROM's thinking it might be the ROM that stopped my phone from charging but apprently that's not it.
Any idea why I can't charge my phone? Am i doing something wrong?
Oh and is there a way to reverse all this? Like put it back to the original ROM when bought? I'd love to do that if possible
Thanks
YamaIB said:
Hello,
I've put some ROM's on my HTC touch Diamond and after some time my phone stopped charging and nor will it charge if i connect it through USB.
I've tried several other ROM's thinking it might be the ROM that stopped my phone from charging but apprently that's not it.
Any idea why I can't charge my phone? Am i doing something wrong?
Oh and is there a way to reverse all this? Like put it back to the original ROM when bought? I'd love to do that if possible
Thanks
Click to expand...
Click to collapse
You try to just do a hard reset for the device will be set back to factory default settings !! about how to do it, just look at here
I already did Hard Reset a multiple times and it doesn't reset the phone to the normal factory ROM, it keeps the current ROM on it.
Looks like a PSU problem. Did u try to keep the phone on , remove the PSU and shove it back in , then turning the phone on?
Have you tried charging your phone via AC power supply? Could be a problem with the USB cable when charging directly from laptop/computer. Moreso , if the regural charger doesnt manage to solve this , try replacing it.
My hunch is it could be a hardware problem. If all fails , go to a service center for a diagnosis. You could end up buying a new PSU.
Software issue? Try flashing a new ROM; find a clean one on the forum , could be a solution.
I did encounter this problem after i tried to flash my headset with a W6.5 ROM. Did not charge from computer/laptop , but charged from AC power supply.
After i returned to a simple , clean ROM , the problem dissapeared...
Use the search feature before opening new threads, please ...
about charging issues:
http://forum.xda-developers.com/showthread.php?t=459376&highlight=charging
If you have not done it :
I guess you should look for the mtty thread, which may solve your problem:
http://forum.xda-developers.com/showthread.php?t=540290
Good luck!

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