iphone 4s shows no network no service problem
Check Capister as shown in [COLOR=#1B8EDE !important]diagram[/COLOR] or change with other capister.
Second Check with [COLOR=#1B8EDE !important]multimeter[/COLOR] the line as shown in diagram.
if problem not [COLOR=#1B8EDE !important]solved[/COLOR] heat or change power amplifier.
Check Capister as shown in [COLOR=#1B8EDE !important]diagram[/COLOR] or change with other capister.
Second Check with [COLOR=#1B8EDE !important]multimeter[/COLOR] the line as shown in diagram.
if problem not [COLOR=#1B8EDE !important]solved[/COLOR] heat or change power amplifier.
