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Originally Posted by Mobilerepair111  Hi everyone
I have an iphone 6 that shows no sim when there is no sim inside but when you put a sim card into it , it just show searching and no service i tried to replace U_DSM_RF and it worked but one week later came back with the same problem so i tried to reball BB CPU and checked the pads all ok no broken prints i also replaced All network ICs such as: U_WFR_RF, U_WTR_RF, U_PMICRF, U_2GPARF,U_MBPAD, U_ASM_RF,U_HBS_RF, U_LBPAD, U_VLBPAD, U_HBPAD, FT_41BC, FT40A41A, U_QPOET, L4001_RF, L4003_RF, U_BUFFER, but stillnoservicealsowheni try to get *#06# the imei doesn't show up so i guess it's baseband problem but I don't know what else i can replace or wherei have to check?? Any ideas?
Thanks |
try to get *#06# the imei doesn't show up so i guess it's baseband problem
it is indeed baseband sir...
try to mild reheat baseband ic if no luck reball or change baseband chips