itel it2161 network problem||all keypad mobile network problem

itel it2161 network problem all keypad mobile network problem itel it2161 no service solution keypad mobile no service problem samsung keypad mobile network ic change Thanks for watching this video... Mobile repairing book link https://amzn.to/3Tt6PcK https://amzn.to/3sihH1z Soldering iron https://amzn.to/3EQzRip https://amzn.to/3s11DkA https://amzn.to/3yJLyDk https://amzn.to/3g5Nj7v Smd (blower) machine https://amzn.to/3CZ8kdc https://amzn.to/3eyB8Qa https://amzn.to/3g0bEvp Mobile repair tools & screwdriver https://amzn.to/3CwUfCe https://amzn.to/3exDUFm Soldering paste & flux paste https://amzn.to/3rVrvON https://amzn.to/3ge4fcc https://amzn.to/3EIeIqj https://amzn.to/3s1H3k6 Pcb cleaner ipa & oca glue cleaner https://amzn.to/3D0FDMJ https://amzn.to/3S6vbYr Repairing mat https://amzn.to/3EGgW9Q Microscope https://amzn.to/3ToXsdP Multimeter https://amzn.to/3D1UJBP Pcb holder https://amzn.to/3gfgeq1 Lcd ,combo fitting glue https://amzn.to/3gaXUhx