Carcharger doesn't work MDA Compact - Upgrading, Modifying and Unlocking

I have bought an active carcharger with Digitalonline
The Mda is upgraded to 1.11 so it should work.
The led turns orange and the batterystatus is charching
but the only thing that happens is that the battery turns hot
and NOT loaded.
can anyone tell me what is wrong?? :?:

Related

PLEASEEEEEEE HELP T-MOBILE MDA III (QTEK 9090)

Hi Guys,
I put my T-Mobile MDA III (same as qtek 9090) on a cradle and after 10 minutes the screen turned off and the red light appeared on a top right corner. Now the device couldn't be turned on again. It looks like a completely dead device. Could you please help me what to do?
Is that a software failure or some other problem?
Please please please give me a hint. Is there any schematics that will help me in repairing the device? What is a cause for that failure?
Thanks in advance,
...MpegTv....
try to hard reset by pressing power and soft reset button
I've tried with hard reset and also with placing the device into bootloader menu with camera+record+power+reset and still nothing happened.
It is completely dead !!!
we have had this problem a few times with our blue angels at work, bad connection with the cradle seems to suck your batterie dead, we swapped batteries and pda works again everytime, This is the problem we get monthly that leads to dead looking pda's, exept that a batterie swap allways works,
ps
the batterie we swap with works too its just been drained.
Hi guys,
I discovered the cause. Something's wrong with my battery. After few minutes on a cradle the device turned ON and then reported BackUp battery VERY LOW, please recharge or replace.
What is a backup battery? Is that a main battery foor some other battery inside of device? How can I replace that backup battery.
When the device is on a cradle the backup battery is on 25% and the main battery is 0%.
What do i have to do beside charging?
Regards,
......MpegTv.....

Qtek 8500 can not be possible turn on

Qtek 8500 can not be possible turn on, batery is on 100%. Sometimes it is only light red diode. Also can not be possible make boot.
Any ideas??

Strange problem... help...

My qtek 9000 (with aku 3.3 helmi rom) has a very strange problem, sometimes backlight, and then display, switch off , the green led lamps but the universal is completely freezed, i can't do anything either with a SR, qtek running a boot but at some point backlight and then display switch off again...
Only after some SR or after some battery removing i resolve the problem but Temporarily.
I've a 1gb SD (normal, non sdhc) and a Cameron Sino (made in HK) battery.
Could be a battery problem?
Could be a rom problem?
Could be a SD problem (corrupted or non sdhc with this rom)?
Could be an hardware problem?
Thank you in advance
lory said:
My qtek 9000 (with aku 3.3 helmi rom) has a very strange problem, sometimes backlight, and then display, switch off , the green led lamps but the universal is completely freezed, i can't do anything either with a SR, qtek running a boot but at some point backlight and then display switch off again...
Only after some SR or after some battery removing i resolve the problem but Temporarily.
I've a 1gb SD (normal, non sdhc) and a Cameron Sino (made in HK) battery.
Could be a battery problem?
Could be a rom problem?
Could be a SD problem (corrupted or non sdhc with this rom)?
Could be an hardware problem?
Thank you in advance
Click to expand...
Click to collapse
Hi! I have has a similar problem. My UNI behaved like somebody pressed the Power button once 2 .. 5 seconds! I thought it was a HW failure! (I was on the jet flight that time). Like the power button was sealed in pressed condition. This strange behavior almost went on a full battery charge, and returned after some discharge.
Don't remember which ROM I was running that time
This behavior completely gone after I have got an extended 3200 mAh battery.
I think it was a dying battery, which gave such effect, like the battery become swollen under the decompression conditions or something

qtek 9090 show only red indicator

Hallo guys,
I have my qtek 9090 leave at long time periode charge and forgot to remove it from charging cardle. Now it shows only the red indicator (upper right) and won't turn on , i try to hard reset but nothing happend. Does any body knwons what happend to my qtek 9090? (hope only the battery problem). Pls help !!!
Thx
domeX2N
domeX2N said:
Hallo guys,
I have my qtek 9090 leave at long time periode charge and forgot to remove it from charging cardle. Now it shows only the red indicator (upper right) and won't turn on , i try to hard reset but nothing happend. Does any body knwons what happend to my qtek 9090? (hope only the battery problem). Pls help !!!
Thx
domeX2N
Click to expand...
Click to collapse
Generally, a red light is some kind of hardware failure. However, it could be a failure of the charging circuit.
Try a different battery and see what happens.
Battery controller or motherboard down... you will go to service
i think your batrry is die!
Before you do that. Try using another charger.
Red indicator means that it's not charging.
Batteries dont die that fast, FYI.
How do you fix the circuit failure ,ive got the same prob but mine keeps restarting when i put in the cradle ...?
qtek 9090 show only red indicator when charging
So guys, any solution how to fix the problem with constantly restarting device in the cradle??? And suggestion how to power it on whithout the power supply??? BTW Tried with different AKB, no success!!!
Plug it in usb cable without battery first, and put battery in.
The battery needs to have some charge on it. Try cradle to charge it a bit before.

my BA always goes off when turning on wifi

Hi,
anyone knows how this could happened?
When I turn on my wifi on BA, not long after that, my BA will be turned off automatically with the screen goes blank suddenly.
And when I tried to do softreset to my BA, it will goes blank and hang again until I plug this BA into charger/computer?
Is this a hardware problems or just conflict in software?
I just recently got this problem, back then I never got this when using wifi on my BA.
Please help me.
Thanks
PS: I'm using WM 6.1 Rom from Xplode.
Sounds like you need a new battery, cos the batt hasnt enough power in it when the wifi is turned on.
it seems so..lately my BA (without using any wifi) lifetime is so short.
but actually when I'm trying to turn on wifi, my battery indicator still in 90%.
I hope this is caused because of my battery leaked and not any hardware problems.
but still, anyone experienced this and change your battery to new one and the wifi problem is gone?
I have 2 batts for mine and even tho the 1 is fully charged it causes the BA to turn off after a few secs of being on, But the BA with the other batt works fine. So I think after you have bought a new batt, I dont think you will have probs.
ok then, I will try to find new baterries for mine.
Thanks
ebay, theres loads
Got a few spare batteries including a brand new OEM one. £5 delivered if your in the UK.

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