v170 tracfone 9.1.28 converted , but no signal. i flashed with V172:
v172_5.7.19_Main.20M
V172_5.7.19_Flex_90_61_2T03.20F
V172_5.7.19_LPLA_Es_Pt.20P
Replacing resistor, until band selection become 900.1800 Mhz.
Jumper the filter.
But still no Service.
Is this fault has something to do with software ? Flex file ??
Or i have ****n the CPU while removing N1 testpoint ??
need help. |