I have an LG K10 (dual sim) and a few days ago I took it out of my pocket and it was showing the LG logo like it was turning on, which it wouldn't.
I pulled out the battery and put it back in and it turns on shows the screen with the background and everything and it would just freeze there after some time it would pointlessly restart by itself (sometimes it wouldn't turn on at all it would just stay on the lg logo).
After that I pulled out my SD card, held the power button and the volume down button and returned it to the factory settings which was successful.
It worked for about 5 days and then one day I unlocked my phone and turned on Wi-Fi and bam the LG logo is back. Pulled out battery, put it back in, power button, LG logo keeps cycling. Then I tried reseting it, pulled out battery, back in, power button and volume down and it would start the screen with a bit of a delay but it would be the LG logo again.
My friend had the same problem with his LG and every repairman he visited said that his motherboad was broken and none of them wanted to fix it.
I pulled out the battery and put it back in and it turns on shows the screen with the background and everything and it would just freeze there after some time it would pointlessly restart by itself (sometimes it wouldn't turn on at all it would just stay on the lg logo).
After that I pulled out my SD card, held the power button and the volume down button and returned it to the factory settings which was successful.
It worked for about 5 days and then one day I unlocked my phone and turned on Wi-Fi and bam the LG logo is back. Pulled out battery, put it back in, power button, LG logo keeps cycling. Then I tried reseting it, pulled out battery, back in, power button and volume down and it would start the screen with a bit of a delay but it would be the LG logo again.
My friend had the same problem with his LG and every repairman he visited said that his motherboad was broken and none of them wanted to fix it.