All Android Mobile No Sim Card 100% Solution || Insert Sim Card Problem Solution
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✅All components working and multimeter testing ✅All IC ball counting ✅mipi,i2c,spi, all protocols ✅Ldo working process ✅BQ IC charging process and fault finding ✅
Qualcomm PMI IC full charging working process ✅MTK full charging working process ✅Samsung full charging working process ✅All charging IC all problem solution ✅
All mobile display graphs
Working process and solution ✅All mobile display baglite working
Process and solution ✅
Mic section full explain ✅Speaker section full explain ✅Earphone section full explain ✅Network section full explain ✅Network all problem solution ✅Qualcomm PM 439 boot sequence and double shooting process ✅ mtk pm6357boot sequence And Double shooting process ✅Qualcomm 2 pm pm6 60And PM 660L boot sequence And Double shooting process ✅ mtk 3 power ic 5g mobile Boot sequence And Double shooting process ✅ All 4g And 5g dead mobile folt finding and trks ✅ hot testing and kuld testing on PCB ✅ DC Reading High Booting And Solution ✅
DC Reading low Booting solution ✅
DC Reading zero problem solution ✅ USB Reading Se fault finding ✅ CPU Emmc Rebaaling ke tirks ✅ Contact us to do MNZ Mobile institute min Advance mobile repairing course.
8476915349
How to use Multimeter
.How to use DC power supply
.Explain about boost | buck\LDOCircuti
.Explain about GR DIODE VALUE
.EXPLAIN ABOUT COOL TEST & HOT TEST
.How to remove pasted ic
.How to reball CPU EMMC PMU