Network section Explainshion

Network section Explainshion.From basic To Advance.
Network section ic(chip) identification.Wtr/Sdr
2G Pa. 4G pa. Network RF IC.Drk ic.Apt ic.each & Every ic detail with schematics.What is Lb.Hb.Mb network section supply line's.how they work.How to troubleshoot No service issue in Mobile phone.How to Test network ic.How to troubleshoot network section.How to replace wtr ic. Sdr ic RF ic.
Basic to Advanced level Network section explain
CELL PHONE REPAIRING.HOW TO READ Schematic .HOW TO READ DIAGRAM.ANDROIAD & IOS Phone REPAIR



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