REFERENCE Samsung A11 No Power.. Fixed...

[activa2r]

History ng phone bago nag no power medyo ma lag at bagal ng response..
kaya naisipan e restart at ayon biglang vibrate na lng hanggang sa namatay na.
trace sa PSU (power supply) 0.126ma steady lang pag press ng power switch..

kaya CPU reworks uli..
Tools:
Hot air Quick 861dw..
BGA solder Paste 158deg melting point..

Disassemble phone and pull out CPU..
hot air profile 280• Air 30 for removing glue around CPU nozzle number 1
tapos preheat 309• air 35 nozzle number 2
Pull out Cpu
hot air 355• Air 60..



linisin glue sa cpu at board 310 heat 30 air at reball CPU..



install cpu 355 heat 60 air.

and done..








sana makatulong sa mga baguhan..

 

[Rgg8Giltz]

mag try ako admin! ganda ng reference

 

[wallyavila66]

Niceeee

 

[Iostechroy21]

Keep sharing admin

 

[activa2r]

Keep sharing admin

labas mo na sa yo..

 

[boojooc]

Thank you admin kompleto rekados

 

[Gsm_Yam]

sobrang ganda ng pagka lapag sa thread admin...

 

[gjosephmark]

Thanks sa tip, pano kung quick 2008 ano ba dapat heat and air step by step idol

 

[activa2r]

Thanks sa tip, pano kung quick 2008 ano ba dapat heat and air step by step idol

same lang..

pero pinapalitan yan ng fan..

di ko lng alam saan sila bumibili..

 

[BOGS357]

History ng phone bago nag no power medyo ma lag at bagal ng response..
kaya naisipan e restart at ayon biglang vibrate na lng hanggang sa namatay na.
trace sa PSU (power supply) 0.126ma steady lang pag press ng power switch..

kaya CPU reworks uli..
Tools:
Hot air Quick 861dw..
BGA solder Paste 158deg melting point..

Disassemble phone and pull out CPU..
hot air profile 280• Air 30 for removing glue around CPU nozzle number 1
tapos preheat 309• air 35 nozzle number 2
Pull out Cpu
hot air 355• Air 60..

View attachment 29288

linisin glue sa cpu at board 310 heat 30 air at reball CPU..

View attachment 29289

install cpu 355 heat 60 air.

and done..

View attachment 29290

View attachment 29291


View attachment 29292

sana makatulong sa mga baguhan..

sir p silip po stencil mo..tia