[Q] Kolina K100+ dead - help needed - General Questions and Answers

Hello,
[admin; if this post is more appropriately placed somewhere else in the forum, then please move it]
Before giving up on my cellphone and resort to ordering a new one I'll ask for help here too.
Phone is a Kolina K100+ (chinese phone) running android 4.2. It is rooted but it is still running stock ROM (to my knowledge, I bought it new and have not tinkered with the ROM).
Current situation is that the phone is completely dead.
Dead as in turned off, does not light the LED when inserting the charger cable, does not react to any button presses, or combination of button presses.
I have actually no idea what have caused this situation. Granted, the phone has accidentially been dropped twice the last week but it did not turn itself off at any of the occasions. Yesterday, I noticed that the phone had turned off and I tried to turn it on. After a while I got it to go at least to the boot screen but after having to put it away (was actually standing in a line and it was my turn...) it was dead when I was able to reach for it again and after that the phone has been completely dead.
When connecting the USB cable to the computer the computer detects an unknown USB device but cannot seem to install any drivers.
Button combinations I have tried;
- power on button
- long press (~1minute) on power button
- volume down + power button
- volume up + power button
- volume up + volume down + power button
- home button (touchscreen button that is) + power button
...no luck with either combination, no reaction at all from the phone.
I have also managed to pull off the back cover from the phone and was able to disconnect the battery connector and let it lay completely powerless for a few hours before reconnect the battery to the phone and reassemble the back cover.
Any suggestions on if there are any other measures I can do or if there is something I have overlooked in trying to resurrect it?

same problem here phone just stop work i dont know why .

malamas said:
same problem here phone just stop work i dont know why .
Click to expand...
Click to collapse
Do you still have the phone? I would buy it! I need the LCD but I could not find any...

Oltcit said:
Do you still have the phone? I would buy it! I need the LCD but I could not find any...
Click to expand...
Click to collapse
sorry im late. i have the phone like a new contition . if you like to buy i give you but im live in greece

Related

IMITO im7s Bricked

Hi!
Using fwdn I bricked my tablet. It wont even power on.
If I keep power button PC will detect the tablet by the USB port but if I release it it will disconnect from usb.
With power button pressed you can forward boot.img, recovery.img, etc. but when I release it it will disconect from USB. If I press the button after forwarding firmware it wont power on.
I think it it not 100% dead but I dont know what to do.
I guess the partitions are broken (internal filesystem).
Does anyone have an idea or a suggestion of what should I do? There is nothing else to loose here so we can experiment
Thank you!
I'm guessing this is similar to other things I've read where people flash with other images that isn't from the iM7. I did the same thing, but mine would just flash a quick second of the splash screen then the screen would be black.
Try this...plug your tablet in with the power adapter (might work with USB too). Then hold down the home button, press the power button but keep holding the home button for about 30 seconds. If you can get into the recovery screen you should be alright.
You can check this thread:
http://www.androidtablets.net/forum...imito-im7-market-restore-firmware-update.html
I've been researching for days now to get this one I got off craigslist to work right (still not 100%) but it at least boots up.
Did you guys get an answer to this issue yet? I tried upgrading my iMito7 and completely bricked it. the damn thing won't even power on. I'm experiencing the exact same issue. The keys no longer function, the screen won't power up yet the light in the back is green indicating that it's fully charged.
trashed it

galaxy s3 power button dead?

hi
is it possible for the galaxy s3 powre button to stop working? i used a aftermarket battery not sure if it play any part in the dead power button. but want to tell you that too. the power button seem dead to me or something is wrong with it, i take out the battery and put it back and the phone vibrate and a quick flash of the word "samsung" and stay fully dead. it turn on by itself when i insert the battery without pressing the power button. i can do that many times and sometime the phone work and it get to the home screen and all buttons work except for the power button. no matter how hard i press it it wont turn off the screen or anything. anytime i got lucky and it boot to home screen, i plugged in the charger so that way everytime the screen shut off i can turn it back on by unplugging the charger, and that turn it back on... otherwise i cannot turn it back on with the power button...
anyone solved a problem like this power button issue? what could be wrong? i know the phone is not dead ,, so could the powwer button issue trigger multiple issues for the phone?
tainle said:
hi
is it possible for the galaxy s3 powre button to stop working? i used a aftermarket battery not sure if it play any part in the dead power button. but want to tell you that too. the power button seem dead to me or something is wrong with it, i take out the battery and put it back and the phone vibrate and a quick flash of the word "samsung" and stay fully dead. it turn on by itself when i insert the battery without pressing the power button. i can do that many times and sometime the phone work and it get to the home screen and all buttons work except for the power button. no matter how hard i press it it wont turn off the screen or anything. anytime i got lucky and it boot to home screen, i plugged in the charger so that way everytime the screen shut off i can turn it back on by unplugging the charger, and that turn it back on... otherwise i cannot turn it back on with the power button...
anyone solved a problem like this power button issue? what could be wrong? i know the phone is not dead ,, so could the powwer button issue trigger multiple issues for the phone?
Click to expand...
Click to collapse
Seems like I just got this exact same problem! dunno what the deal is. Weird.
tainle said:
hi
is it possible for the galaxy s3 powre button to stop working? i used a aftermarket battery not sure if it play any part in the dead power button. but want to tell you that too. the power button seem dead to me or something is wrong with it, i take out the battery and put it back and the phone vibrate and a quick flash of the word "samsung" and stay fully dead. it turn on by itself when i insert the battery without pressing the power button. i can do that many times and sometime the phone work and it get to the home screen and all buttons work except for the power button. no matter how hard i press it it wont turn off the screen or anything. anytime i got lucky and it boot to home screen, i plugged in the charger so that way everytime the screen shut off i can turn it back on by unplugging the charger, and that turn it back on... otherwise i cannot turn it back on with the power button...
anyone solved a problem like this power button issue? what could be wrong? i know the phone is not dead ,, so could the powwer button issue trigger multiple issues for the phone?
Click to expand...
Click to collapse
i got the phone to work by using app to auto detect sensor and turn on the phone for now
antiseen said:
Seems like I just got this exact same problem! dunno what the deal is. Weird.
Click to expand...
Click to collapse
if you can get it to turn on u can use a app to wake it up by sensor.
Could be related to the 3rd party battery but hard to tell without checking out the internals to see if anything on the PBA got fried.
If you're able to get it to turn on with an app and not able to unlock the screen without use of the charger it may just be somethin to do with your power button itself.
Did anything happen around the time of the issue starting? (New apps, physical or liquid damage, software updates, etc)
Have you tried a known working OEM battery?
Sent from CM 10.2 optimized sph-l710

[Issue] Lumia 1020 Doesnt turn on after softreset

Hi guys!
I have a problem...
I bought my lumia 1020 on dec/25... two days later i was using the GoPro app and my phone frezon.
I did a soft reset but then... it doesnt turn on any more.
I Tried all combinations seen in the internet about soft/hard reset, all buttons pressed but nothing. Plugged in pc... it doesnt even point somenthing in USB.
Today, I plugged in USB and noticed that the middle windows light was on for a period... tried again the buttons procedure but nothing...
I´m from brazil and a friend brought it to me from England so... I dont know if i sent it to Nokia will do...
Plz, does anybody knows what I can do?
Thx!
k1t4r0 said:
Hi guys!
I have a problem...
I bought my lumia 1020 on dec/25... two days later i was using the GoPro app and my phone frezon.
I did a soft reset but then... it doesnt turn on any more.
I Tried all combinations seen in the internet about soft/hard reset, all buttons pressed but nothing. Plugged in pc... it doesnt even point somenthing in USB.
Today, I plugged in USB and noticed that the middle windows light was on for a period... tried again the buttons procedure but nothing...
I´m from brazil and a friend brought it to me from England so... I dont know if i sent it to Nokia will do...
Plz, does anybody knows what I can do?
Thx!
Click to expand...
Click to collapse
All these descriptions assumes your phone is turned off. (hold down power to power off device)
Holding down volume down when you power up the device should boot into a recovery menu, if not,
Try holding Down [Volume Down] + [Power ] until The Phone vibrates (This may take a little while, keep holding)
If it vibrates but still doesn't work, hold down until you feel it vibrate twice. (this will factory reset the phone, so you'll lose everything)
One last thing you can try is hold down volume down, power on the device and connect the charger. Keep holding volume down until you see an exclamation mark. Then press the following combination of buttons:
Volume up, volume down, power, volume down. This will also factory reset the device.
(this point may void warranty if not careful)
If you feel brave, you could look into using ADB to connect and launch the recovery menu if all else fails, but it can get a bit technical, and my advice is that you should have some experience with adv or flashing or similar. Google and read guides for it and decide for yourself, but remember, its better to wait for a repair on warranty than trying to fix it yourself at the risk of voiding warranty. (also, you usually get 3months warranty on the repair.
Hope this helps
Changis said:
All these descriptions assumes your phone is turned off. (hold down power to power off device)
Holding down volume down when you power up the device should boot into a recovery menu, if not,
Try holding Down [Volume Down] + [Power ] until The Phone vibrates (This may take a little while, keep holding)
If it vibrates but still doesn't work, hold down until you feel it vibrate twice. (this will factory reset the phone, so you'll lose everything)
One last thing you can try is hold down volume down, power on the device and connect the charger. Keep holding volume down until you see an exclamation mark. Then press the following combination of buttons:
Volume up, volume down, power, volume down. This will also factory reset the device.
(this point may void warranty if not careful)
If you feel brave, you could look into using ADB to connect and launch the recovery menu if all else fails, but it can get a bit technical, and my advice is that you should have some experience with adv or flashing or similar. Google and read guides for it and decide for yourself, but remember, its better to wait for a repair on warranty than trying to fix it yourself at the risk of voiding warranty. (also, you usually get 3months warranty on the repair.
Hope this helps
Click to expand...
Click to collapse
Changis,
Hi and thx 4 the answear but the logic board was dead
Have to change it...
k1t4r0 said:
Changis,
Hi and thx 4 the answear but the logic board was dead
Have to change it...
Click to expand...
Click to collapse
Admins... could close the topic?
Thx
me too had the same issue
me too
i have the same issue with my lumia 1020
i connect it to change at night but on morning if found it dead "Not starting , Not charging" and also failed to force restart it
i bring it to my local nokia partner but they say that there is no replacement parts available for it so they refused to accept its maintenance
i don't know what i can do for it

How to power on a phone with a broken power button?

My LG G2's power button and volume rockers appear to have stopped working. My phone is off and USB debugging is off. Is there any way I can power my phone on? Thanks!
Cheesejam said:
My LG G2's power button and volume rockers appear to have stopped working. My phone is off and USB debugging is off. Is there any way I can power my phone on? Thanks!
Click to expand...
Click to collapse
Install some imaginary buttons from Google Play. Maybe it will help
Sent from my SM-N900 using Tapatalk Pre
nam555 said:
Install some imaginary buttons from Google Play. Maybe it will help
Sent from my SM-N900 using Tapatalk Pre
Click to expand...
Click to collapse
The problem is that my phone is off! And I can't turn it on without using the power button it seems.
Is it the button itself that is broken or the functionality of the electronics? I once had to replace the physical button after the guts had fallen out of it. Got to the last step of rooting my phone, went to press that rocker button and ...nothing. I always used the virtual, on screen button for photos, so I never even realized that it was dead. They can usually find them somewhere online
Ryborg said:
Is it the button itself that is broken or the functionality of the electronics? I once had to replace the physical button after the guts had fallen out of it. Got to the last step of rooting my phone, went to press that rocker button and ...nothing. I always used the virtual, on screen button for photos, so I never even realized that it was dead. They can usually find them somewhere online
Click to expand...
Click to collapse
I think it is the electronics because at one point my power button/volume buttons were randomly getting pressed without my input. But, I really don't know for sure.
Cheesejam said:
I think it is the electronics because at one point my power button/volume buttons were randomly getting pressed without my input. But, I really don't know for sure.
Click to expand...
Click to collapse
That's out of my realm of knowledge then, might be time for a new ride... Sorry and good luck
Try charging your phone. It will boot Go to recovery and then click reboot phone.
Or
http://forum.xda-developers.com/showthread.php?t=1603616
Sent from my Xperia Live with Walkman using XDA Premium 4 mobile app
excellent question
This is some excellent question.
Because these days phones comes without removable battery.
I have the same problem but in a different way.
Suddenly my phone Asus zenfone 5 got switched off while operating the phone and unable to power on using power buttons only.
I dont know what to do.
previously we have the option to remove the battery and place again. But here i am not having a chance.
so,
please guys help me.
Oh bro don't take panic. Don't know about methods to do this but I think power button is repaired in less than 2$ everywhere (all around the world)
Good luck
Sent from my GT-S7582 using XDA Premium 4 mobile app
Reboot phone with no power button
Cheesejam said:
My LG G2's power button and volume rockers appear to have stopped working. My phone is off and USB debugging is off. Is there any way I can power my phone on? Thanks!
Click to expand...
Click to collapse
All phones have a recovery mode which can be accessed by pressing volume up or down (only one) while inserting the USB cable. This powers on the phone for download mode allowing you to restore software.
As mentioned best method is to repair the faulty button but I would try restoring STOCK image/rom first.
Possible solution
Hope that this trick could help someone.
Situation:
- broken power button
- lg g2 off
- WORKING volume button
After lots of tries to power on that damned phone something happens:
1) Charge g2 until 100%.
2) Hold both volume button (UP AND DOWN) and insert power supply
3) be ready to disconnect the power supply immediatly when the lg logo appears
4) disconnect charger (Screen will goes off) keep holding volume button
5) reinsert power supply and when screen goes on release and rehold again both volume button.
And... Magically lg g2 starts!
I really don't know why this procedure works but i currently use this trick to power on the device when accidentally my lg goes to 0% -.-'
Some advice:
Before doing all this combination i've tried holding both volume button when the device was off.. For some reason the red led (charging color) flashed five times then this trick works. Don't know if was just a coincidence. But triying can't do any damage!
So... HOLD FOR MORE TIME YOU CAN THOSE ****** BUTTON.
And pray.
Hope that this will help someone
bino29s said:
Hope that this trick could help someone.
1) Charge g2 until 100%.
2) Hold both volume button (UP AND DOWN) and insert power supply
3) be ready to disconnect the power supply immediatly when the lg logo appears
4) disconnect charger (Screen will goes off) keep holding volume button
5) reinsert power supply and when screen goes on release and rehold again both volume button.
Click to expand...
Click to collapse
this worked for me. although I found that I did not have to reinsert the power supply nor did I have to rehold both volume buttons again at the end.
so 5) when screen comes on, release the two volume buttons.
Install Volume unlock, it'll make your volume button unlock the screen
Cheesejam said:
My LG G2's power button and volume rockers appear to have stopped working. My phone is off and USB debugging is off. Is there any way I can power my phone on? Thanks!
Click to expand...
Click to collapse
Use ADB Commands to first connect your phone with your pc using a terminal and then use some other adb commands to power it on.
Google for some ADB commands.
Hit thanks
Lg g2 D802 here, non-responding power button. I power on my Phone just by plugging in the power cable and pulling it out when the logo appears. Nothing else. Screen on/off by knock-on funktion.
bino29s said:
Hope that this trick could help someone.
Situation:
- broken power button
- lg g2 off
- WORKING volume button
After lots of tries to power on that damned phone something happens:
1) Charge g2 until 100%.
2) Hold both volume button (UP AND DOWN) and insert power supply
3) be ready to disconnect the power supply immediatly when the lg logo appears
4) disconnect charger (Screen will goes off) keep holding volume button
5) reinsert power supply and when screen goes on release and rehold again both volume button.
And... Magically lg g2 starts!
I really don't know why this procedure works but i currently use this trick to power on the device when accidentally my lg goes to 0% -.-'
Some advice:
Before doing all this combination i've tried holding both volume button when the device was off.. For some reason the red led (charging color) flashed five times then this trick works. Don't know if was just a coincidence. But triying can't do any damage!
So... HOLD FOR MORE TIME YOU CAN THOSE ****** BUTTON.
And pray.
Hope that this will help someone
Click to expand...
Click to collapse
It souds like witchcraft but it works!

Power button broken. Turn on device

Hello.
My power button is broken. The only way I know to turn the phone on is removing the battery and connecting it quickly. I could get into the stock recovery pressing vol + and connecting to the charger but I need the power button to select any option, I installed TWRP recovery but I cannot use it, the button combination is different to get into (vol + & power button).
Is there any other way to turn on or use recovery when the phone is off?
Thanks
Fastbooting it from the computer is a solution..
Fastboot is disabled in android marshmallow. Now, how can we boot the phone ?
One last resort option is to send it to Alcatel. I had issues with my power button failing and they resolved it. (FTR I was still under warranty)
I had this problem. Eventually found a video for it on YouTube. I couldn't return my phone to Alcatel as I had dropped it in the toilet ? and then taken it apart to dry it out.
If its still under warranty I would return it to Alcatel. If not then the way to turn it on is a bit of a pain at first but quite easy when you've done it a few times. You do have to take the back off your phone.
If you are happy there is a reasonable amount of charge already in it then plug it in to a charger whilst holding the volume up button (or down button I forget which!) This should start the phone in the recovery mode.
Then unplug the phone.
Then very quickly disconnect and reconnect the battery.
Phone will turn on.
Put phone back together.
Keep battery charged!
Some kind person made a video:
https://www.youtube.com/watch?v=FrFE8FdTXrY

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