g935f hot and fast drain when sim insert - GSM-Forum

antosilvia · 01-05-2019, 10:24

Hi, i have 2 board whit the same issue, if i use whitout sim the phone works ok, no hight temperature, no fast drain.. when i put sim inside the board gone hot and the battery drain very very fast. anyone have a solution? Thanks a lot

sasuke28 · 01-05-2019, 10:30

try to dismantle unit din check inside which parts will heat....or maybe its power ampifier P.A....problem...just check it...

antosilvia · 01-07-2019, 09:51

i hope was an know issue, but, i try to check i found hot the SHANNON935 IC, i replace whit one from another board, but same problem... i think i need a schematics

01-05-2019, 10:24	#1 (permalink)
antosilvia Crazy Poster Join Date: Oct 2014 Posts: 53 Member: 2272978 Status: Offline Thanks Meter: 5	g935f hot and fast drain when sim insert Hi, i have 2 board whit the same issue, if i use whitout sim the phone works ok, no hight temperature, no fast drain.. when i put sim inside the board gone hot and the battery drain very very fast. anyone have a solution? Thanks a lot

01-05-2019, 10:30	#2 (permalink)
sasuke28 Junior Member Join Date: Dec 2018 Posts: 28 Member: 2880611 Status: Offline Thanks Meter: 6	try to dismantle unit din check inside which parts will heat....or maybe its power ampifier P.A....problem...just check it...

01-07-2019, 09:51	#3 (permalink)
antosilvia Crazy Poster Join Date: Oct 2014 Posts: 53 Member: 2272978 Status: Offline Thanks Meter: 5	i hope was an know issue, but, i try to check i found hot the SHANNON935 IC, i replace whit one from another board, but same problem... i think i need a schematics