i've replaced a proken screen on my kjam!
after installing a new screen ( semelar as the old one) every thing works good but the brightness of the screen is off, even if it is set to max bright.
any help is apreciated!
i replaced another screen but the same problem.
Check the SERVICE MANUAL and see if there are any steps you haven't taken!
Also: Did you try a reflash after screen replacement? Might solve the problem.
i've flashed the latest rom but it didn;t solve the problem.
i changed the board with one from friends devise then every thing was alright.
should i replace the main board or there is another steps should i try before that.
any help!
Related
Ok, it's tarted 2 days ago, suddenly my new exec screen going to blue (Like PC)??? just blue color (Sometimes white and black stripes) and hung, so I just restart it. But today, is terrible,its happend 6 times. Tonight the worst thing happend, blue screen come again but this time with soft reset, not help at all. Every time I soft reset the splash screen comes, and then that blue screen again. It happend about 5 times, the machine finally start but can't read my sd card and I try to do soft reset but screen goes and never come back. My exec didn't start at all. I tried to release the battery, leave for few minutes and put it back try to start it, nothing happend... now my exec has die.
Anyone please help me and advice please,
What I did just cook ext ROM (So it have autoconfig for my country's operator, and upgrade the radio to 1.14.10 from T-Mobile, like I did to my alpine but it have no problem until I sold it)
Whoa... help me bro...
Thanks in advanced
Finally it's start but never reach windows screen, the blue screen appears again.
And I remember, the strange thing, my IMEI that I read from device properties is: 355195002465655
But, the IMEI at back body,(Under the battery) : 355195000360361
Why?And what happen?
guess u have the same probs as some others
http://forum.xda-developers.com/showthread.php?t=291986
oops:
saw u r already i that post.......
OK, I've got the same problems as you did. I was so upset with the device that I hit it on my lap (with the battery clip side hitting my lap) and then put the battery back on. Then it turned on! So everytime I have this problem I just hit the battery clip side and it turns on like 70 percent of the time. I just realized the SD card is on that side...hmmm..must be something to do with SD. I'm pretty sure someday it would just stop working at all if I keep doing this.
I don't advise anyone doing this but so far it works for me. I still have problems waking it up though. I really think the mainboard is messed up so I'm trying to get a mainboard, even a broken miniusb mainboard just to test it out. I opened mine up to the last screw and no loose connections noted. So if anyone has a mainboard then can sell me PM me.
If you still have warranty on the device, I advise you to send it in for warranty repair. It seems to only get worst and not better. Goodluck, hopefully we can find a solution for this. If I do get a mainboard. I'll let you know if that fixed it.
Hmm, I've guess it, I think the pprob is mainboard. I'll send it for warranty, (But I bought it in other city not in my own city) So i'll have to send it then on friday this week i'll go to that store to check arround and maybe choose the best product. I'll give the update then.
Anyway someone can give a advice to choose the mainboard?
Thanks in advanced.
bump..we need help..Is it a mainboard or coaxial cable problem? Please advise..
OK, Problem found.. Thanks Corneluis...It is a problem with the voltage control on the mainboard! Anybody has a workaround for this?
SOLUTION FOUND!!! At least for my Jasjar. Thanks, cornelius about the info on faulty voltage control which causes the Bulverde CPU to hang and give funny lines and colors to the screen. The solution is to install Pocket Hack Master and disable the Device CPU scaling in settings and set the speed to 312mhz for standby and before you turn it off. Now you can always clock it to 520 when needed but before you turn it off or close the screen make sure the speed is only 312mhz.
This has worked for me for more than 24 hours without any sngle hang.
my touchscreen wasnt workin so i did a hard reset to see if it would work but it didnt, now i cant get into the phone cause of the align screen is there any way i can skip that??? cause i cant use my phone
nope.. ur stuck.. try going into bootloader mode and reloading the official rom and see if it fixes it... if not u might need to disassmble it and see if any ribbons have been jigged loose
Take the battery out, leave it overnight, and tomorrow your screen might work (for a bit of time though), that'll help get through the alignment setup.
I had the same problem, even though the touch screen didn't work, all the buttons used to work well.
I have a video about the problem with my 8525, so I can backup my story in case ATT says it was a user error.
Thank you for your replies and suggestions of things for the OP to try.
If there are continuing problems on this issue, please use one of the existing Touch Screen problem threads. We now have quite a few so let's not create yet another one.
Mike
After I installed new rom on my blackstone a new problem came out...
Time to time something hapens to my touch screen. It gets very very imprecise. For example, when I'm writing a SMS message I press the "V" button but then "G" is written on the screen... But this doesn't happen just when I'm writing a SMS but it happens no matter what I'm doing with the phone... Everything seems to be "shifted"/moved for about 1 centimetre upwards.
I made a hard reset and reinstalled rom but nothing didn't helped...
But it's funny because this isn't happening all the time but just time to time. Then I recalibrate the screen (voUp and voDO + tap the screen) and it helps for a few moments and than the same problem again. Then I'm doing the recalibration procedure till this problem vanish...
What is the problem, how can I solve it???
Please help because it is really annoying...
Hi,
May be that the change of Rom is only a coincidence?
It is not excluded that the touch screen of your blackstone can be a little damaged.
I have a pda that sometimes have the same problem, but I not updated any Rom to it.
Simply I stressed his touch screen with some abnormal pressure (I think).
thanks for reply...
It's funny because it works fine all day but suddenly you need to write a SMS or just answer the call, but that is not possible.
Well the screen might been damaged but it's weird because when I start calibrating the screen I tap the cross and it's not moved...
What can I do?
Same problem
I have same problem and I didn't make any ROM update. I didn't install any new software, but suddenly my screen started to be unaccurate and shifted somehow. calibration helps but after while it's shifted again. I was thinking about updating ROM, but if this is not a solution, then I don't want to ...
Well I send my phone to repair. They said that it was a mechanical issue so I think you should send it also due it looks like this is the only way to solve this problem. I hope you still have your phone under guarantee...
Oh and make sure whether you need original ROM or you may use the changed one, because in Slovenia you need stock ROM and no programs installed (like Garmin etc.). So the best think to do is to hard reset the phone and then send it to repair, so you don't have any problems...
Hi guys, some months ago my htc is fall by my jeans and it break down. So i've buyed an lcd by brando hk (the same that sell screen protector) an lcd with digitalizer. Ok the pack arrive, i replace the lcd and is perfect. Work every etc. I had used for 1 day and some hours.. The next day i tidy up, start the htc and ok. I put in standby by pressing the button on the top.. After some minutes i re-press that button for use it because i've received a sms and don't work. So i reboot the phone, and nothing. It is only the lcd that don't work, because the feedback vibration work, if i call my phone ring and etc etc. But i don't see nothing. So very very angry i shutdown the htc. The next day again i try to use it and make the same play. So i contact the brando hk and ask to send me another lcd + digitalizer. They ship to me. Arrive, i replace it again. I use that for 30minutes and after make the same problem -.-" again, and again, and again. Guys please help me, i want re-use my fabolous phone
I don't think that is a software problem, because i've changed different rom and make a lot of full reset.
Thanks anyway
Hi!
I have the same issue: a fall, but not on the LCD side.
As you, my blaskstone works fine (i verified with MyMobiler software), but, on the screen, nothing
After many search i found a strange thing:, my LCD works only when i launch from the phone (with MyMobiler), the SSPL-Manual-TouchHD (see HardSPL thread).
And, i saw the three colors screen, with a corrupted Model ID/DeviceID, it looks like ˆDB instead of BLAC100
So, you can try also the SSPL-Manual for confirm your LCD still works, and deviceID is correct.
Sylvain.
I don't have understand much man.. Can you explain me again, please?
My screen sometimes work.. Now i've also updated the rom with another one, thinking that is a software problem but nothing. 1 of 8-9 reboot i've seen the three colors screen! And now nothing.
Ok stop, i do everything and the manual hspl say:
BLAC100 MFG 32M MI-BC
1.07.OliNex XA
MicroP-BlackStone (LED) v6
Guys i've used the phone for 5 long minutes!!! That see isn't a problem of lcd
It work great!
Nobody can help me?
Other thread
Lilith_v2 said:
Nobody can help me?
Click to expand...
Click to collapse
Please see my reply on the OTHER thread you posted with exactly the same problem.
Can a MOD please close down one of these two identical threads.
Hello,
As you can see my issue is related to the screen... backlight always worked until some days ago where it failed somehow.
It started to fail when I flashed Stock Kitkat with the recovery but I don't think that it could be related...
My question is simple, did anyone faced this issue and resolved it?
My guess is that it has to be repaired but if there is a small chance it can be repaired from my side without opening it I'm willing to try it, otherwise it goes to reparation
[EDIT]
Apart from this issue the phone is working just fine, I mean it boots correctly, can enter in download/factory reset mode if I want too.
The only thing is if I adjust the brightness on the phone from Android nothing change, the phone is still dark and can hardly see what's in the screen.
[/EDIT]
Thanks in advance!