Samsung Galaxy J1 J120H Battery Connector Ways Power Jumpers
Samsung SM-J120H Battery Connector Jumper Battery Point Ways Solution
Samsung Galaxy J1 J120H battery Low then Shutdown or restart set dead fault caused by either a faulty resistor and capacitor. Here we want to share the experience how to repair this kind of damage.
Damage to the battery Samsung Galaxy J1 could be of the causes for the phone does get wet, padded seat battery connector corroded and rusted breaking lines.
Here are tips on battery connector lines, check the track as in the picture below, if there is a path-breaking or not, if there is a path-breaking try doing jumpers carefully to avoid short-circuit condition of the phone.
Hardware Solution:
“any damage resulting from the tips is not our responsibility”
Diagnostics:
If Samsung J120H is not getting power ON, Replace the battery and try to power it ON. Plug in charging pin into the jack and try to make it charge. Check battery terminal’s +v and -V points with electronics meter.
Solution:
Disassemble the phone Samsung SM-120H and check battery connectors if these are loose or not fix. Then check the whole mother board for water and rust damages, Carbon or broken parts.
If find some rust or carbon make it clean with electronics cleaner and apply hot air with a heat gun to make it dry.
Find out these parts that are identified in above diagram and make a check for volts. If find some broken parts or tracks are missing then apply jumpers as given in above diagrams.
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