Hello,
I need some help from you, if you please.
I tried to replace a broken screen of a Huawei Mate 10 Lite, I replaced using a new one with frame.
But, with all connected and assembled, when I put the back cover the phone immediatly turns off, and even using the usb charge the screen doesn't turn on, but instead appears a red led notification light blinking.
I take off the back cover, disamble and assemble the battery flat, and the phone turns on, if I put the cover again, turns off.
Can please someone help me on that?
Thank you in advance.
Related
Hello guys,
I got my Sony Xperia Z3 a few weeks ago and today I cleaned it quickly with water, since it's supposed to be waterproof.
A few minutes later my phone turned off and now it won't start up anymore.
When I press the power button, it shows the sony logo, the red led comes on, it vibrates 3 times and it turns off again.
When I plug the charger in, it goes to the sony logo, the red led comes on, it vibrates 3 times, turns off, and repeats the process.
Would anyone be able to help me fix this?
Thanks in advance.
Try charging it for 30 then try powering up
Did you make sure to close the USB/SD card ports?
I've been charging it for quite a while and it's still not working.
I've tried button combinations, not working either.
I've also tried the rubberband method but it just keeps connecting and disconnecting to my computer.
Yeah all covers on the phone were closed.
After leaving my phone in a bowl of rice last night, I managed to flash my phone with flashboot.
I hope it'll be working normally again now.
Im guessing your unit wasn't water proof, either becsuse flaps weren't tightly enough closed or your unit does'nt have enough glue between frame and glass in front or back.
Aetherial said:
After leaving my phone in a bowl of rice last night, I managed to flash my phone with flashboot.
I hope it'll be working normally again now.
Click to expand...
Click to collapse
Why u kept in rice bowl for whole night?
Jmakhdoom said:
Why u kept in rice bowl for whole night?
Click to expand...
Click to collapse
This is a common practice for phones that have water inside it. It was commonly done for iPhones that had been submerged in water, pools or toilets.
The rice draws the water molecules out from the phone and into the grains, resulting in a 'dry' phone.
Info
Aetherial said:
Hello guys,
I got my Sony Xperia Z3 a few weeks ago and today I cleaned it quickly with water, since it's supposed to be waterproof.
A few minutes later my phone turned off and now it won't start up anymore.
When I press the power button, it shows the sony logo, the red led comes on, it vibrates 3 times and it turns off again.
When I plug the charger in, it goes to the sony logo, the red led comes on, it vibrates 3 times, turns off, and repeats the process.
Would anyone be able to help me fix this?
Thanks in advance.
Click to expand...
Click to collapse
leave it few hours under sun beam...
Hello guys,
Here is the problem in a nutshell. Rogers Nexus 5, unmodified. Stock ROM. Working 100% normal until yesterday. No kind of water or physical damage at all. Just died. Does not power on. Nothing shows on display. Does not charge. Totally unresponsive.
The only response I get is that when plugged into the wall charge and power button is held long, it vibrates every 7 seconds. If unplugged, no vibration whatsoever. Also when plugged into the PC, it is detected by Windows but only as portable media player which is completely empty when double clicked.
Do I simply need a new battery? I am baffled. Please help!
When you connect the phone to a wall charger, does the led blink red or us there nothing?
Absolutely nothing happens. No LED light, no Google logo on display, nothing.
It may be a dead or defective battery. Only way to really trouble shoot would be to replace the battery to see if that solves the problem.
Taking the phone apart is quite easy.
I replaced the battery but still nothing. It only vibrates when power button is pressed long.
No other response, LED or display whatsoever.
The phone was never modified or damaged in anyway. Please help!
To help diagnose the problem, having another Nexus 5 would help a great deal. If you swap your motherboard into a working phone and things work as normal after the swap, you know it is not the motherboard that is bad.
Hello im repairing an samsung galaxy s6, which was dropped in water by a firend(for cca 2 seconds). I told him to turn it off, and i cleaned it with alcohol when i got it in my hands. Now i do not know what to do, . When i plug it in my charger and try to turn it on, i get a blue light but just a black screen nothing happens. When i reset the phone( soft reset) there is a red light while charging but nothing happens on the screen. When i connect it too a pc it recognises a device but it cant load the drivers of the device. What could be wrong with it ? Could it be the battery, i cant get it to turn on
zazbano said:
Hello im repairing an samsung galaxy s6, which was dropped in water by a firend(for cca 2 seconds). I told him to turn it off, and i cleaned it with alcohol when i got it in my hands. Now i do not know what to do, . When i plug it in my charger and try to turn it on, i get a blue light but just a black screen nothing happens. When i reset the phone( soft reset) there is a red light while charging but nothing happens on the screen. When i connect it too a pc it recognises a device but it cant load the drivers of the device. What could be wrong with it ? Could it be the battery, i cant get it to turn on
Click to expand...
Click to collapse
It does not matter if you turn it off straight away, the battery IS STILL CONNECTED inside the phone so any water inside will continue to damage the components. It is impossible to say what the damage is at this stage without taking the phone apart and testing each component.
Leave the phone somewhere warm to dry out completely, if after a few days it still does not turn on then the phone is broken.
cooltt said:
It does not matter if you turn it off straight away, the battery IS STILL CONNECTED inside the phone so any water inside will continue to damage the components. It is impossible to say what the damage is at this stage without taking the phone apart and testing each component.
Leave the phone somewhere warm to dry out completely, if after a few days it still does not turn on then the phone is broken.
Click to expand...
Click to collapse
ive analysed the phone and the screen is 100% broken , i will replace it, i think the screen is broken + the phone is bootlooping ill report back when i repair it
I was replacing my Huawei Mate 9 screen assembly the other day. When finished and tried to reassemble everything back, I accidentally shorted the battery connector on motherboard, which there were some sparks.
Then the phone does not turn on anymore. Every time I tried to turn on the phone, it only came up with red flashing notification LED and the screen shows a Red Lightning Bolt in a Circle. After that, the screen went off.
Tried replacing the battery, the USB Charging Board, still the same result.
Has anyone experienced this before and fixed it?
Thanks in advance.
After I changed the screen phone doesn't vibrates only red link on charger also I swap to old screen but same :/ any1 knows what I could do wrong? :/ I putted everything on place :/
I am trying to fix the same problem on a friend's phone. Red LED when I plug in the charger but nothing I do will make the screen turn on or the phone vibrate. Friend says he didn't drop it or submerge it in water etc., it just wouldn't turn on one day and never has since.