REFERENCE Samsung A12 No Power But Detected ng PC.. Done..

[activa2r]

Hard drop po history ng phone..
No Power pero pag salpak sa PC naka BOOTROOM MODE or MTK USB PORT..
schematic 0.6ma dropping to 0.0..
try detect sa Unlocktool unable to find Partition..

Baklas na phone check power supply
0.107ma current consumption ng power supply..

kaya cpu uli ang may sala..

Tools.
quick 861dw
Bga Paste Maant 158` melting point..

Profile.
Glue removing Heat 305' Air 35
Cpu removing and installing Heat 355' Air 60..

since hard drop may tanggal na pads...




rework lng po missing pad..





and done...







sana maka tulong kahit papano..

 

[Tirog]

sir ano gamit mo pang jump sa lifted pads

 

[ren]

ang astig ni admin lodi...

 

[activa2r]

sir ano gamit mo pang jump sa lifted pads

0.01 jump wire..

paikotin mo lang then lagyan mask para ma fix...

 

[yowzed]

Very good hands how to be you po?

 

[activa2r]

Very good hands how to be you po?

praktis lng TM. ,

 

[farleen]

ang lufet sana balang araw magaya ko din yan hehe!! i need more practice..may teknik ba master sa pag reball dun ako nahihirapan!