All Assalamu Aleikum today we are repairing meizu m6 in my opinion yes he is the most with a defect does not turn on sometimes turns on, the owner said tired of walking him constantly with by the bank, and problems with charging PHONE is gaining 100% charge Within 5 minutes instantly and percentages quickly fall to zero let's say it discharges quickly and the phone turns off. Well, now we see the phone is rebooting splash screen and reboot cyclically say cyclic reboot. What may be connected 17 00:01:27,570 --> 00:01:39,020 given reason? first of all the battery can either power controller or flash memory you can even because of the processor here everything must be looked carefully. generally I kind of disassembled the phone. for convenience so that the video do not tighten now remove the back cover and see the battery. and by the way another moment of this.
Now turn off the phone and show what does it consume from us connect to charging. and look at consumes us there is charge initialization 85 percent now even shows he consumes.20 11 milliamps Well, of course, with this it will not be charged to consumption. this is very little of course for charging as if first and foremost to be a problem in the USB connector itself? now check if it comes voltage from memory to the very this battery connector check now on the connector itself voltage and then the battery connector and the battery let's see if he is in a deep discharge. well, although 85 percent was. I doubt that the battery in deep discharge.
Well, as the owner said The phone turns on from charging. Here I try to turn it on 02 17 20 milliamps 32 41 52 here it goes 35 58 yes. well it doesn’t work for a long time it doesn’t work for a long time. even in principle no it doesn’t even start. according to the owner principle the phone must be left to charge minutes ten.
and only then it starts telephone. Now we’ll check the necessary nutrition. then we will look further to get to the charging connector we need will remove the cover now unscrew all these screws. and take off cover on already we will continue guys we removed the top cover here is the connector itself in principle, it will be possible now it will be possible to measure the voltage on this power capacitor on the one hand we will have plus a the other side is the total mass Now we’ll measure the voltage here and measure how much comes but the battery here is the positive contact here we will still measure no sense on the very well, as it were, 80 percent charge I don’t think that he is in the deep category in general start measuring connect charging measure voltage 5v power capacitor it tells us that everything is good further already we check how much comes on myself 4.2v battery means great now try to replace the battery that bp of this will come out / the process itself I will not remove after replacement here we have have battery put on a look put a new battery Now try to turn on the phone while it starts there appeared the old one we will wait for his battery to the side let's see whether it starts up or not the phone started up fine now we have 36 percent let's try now to look what consumes from memory 97 00:08:45,850 --> 00:08:53,320 84 amps ok Now it’s charging as you see, and not the phone turns off So there was a reason in the battery I will try poyuzat test and see phone call and what comes of it 105 00:09:29,370 --> 00:09:33,150 109 00:09:47,450 --> 00:09:56,700 Well, on this you can finish the repair The phone basically works properly. well and on Lastly, I sealed the battery in B7000 glue to hold it in general we wipe we collect and give out to the client telephone Thank you all for watching all AssalamU alEikum.
Source : iRemont