Redmi 13C 4G may require ISP (In-System Programming) access for EMMC flashing, data recovery, or hardware repair. This video provides a complete guide of ISP pinouts, including EMMC VCC, GND, CMD, CLK, DQ lines, and all test points. Follow this step-by-step guide to access, identify, and use ISP points for Redmi 13C 4G safely and efficiently. ✅ 30 Most Searching Titles Redmi 13C 4G ISP points Redmi 13C EMMC pinout guide 13C 4G ISP test points Redmi 13C 4G EMMC ISP tutorial 13C 4G flashing via ISP Redmi 13C 4G EMMC VCC GND CMD CLK 13C 4G ISP pinout hardware solution Redmi 13C 4G ISP for software repair 13C 4G EMMC access points Redmi 13C 4G test points guide 13C 4G ISP hardware flashing Redmi 13C 4G EMMC jumper guide 13C 4G ISP programming tutorial Redmi 13C 4G test points for EMMC 13C 4G ISP lines identification Redmi 13C 4G EMMC recovery points 13C 4G hardware ISP solution Redmi 13C 4G ISP pinout diagram 13C 4G sub board ISP points Redmi 13C 4G EMMC read write guide 13C 4G test points soldering Redmi 13C 4G ISP connection tutorial 13C 4G ISP voltage test Redmi 13C 4G EMMC repair solution 13C 4G ISP pins hardware guide Redmi 13C 4G flashing test points 13C 4G ISP for mobile repair Redmi 13C 4G full pinout guide 13C 4G EMMC data recovery points Redmi 13C 4G ISP hardware tutorial ✅ 30 Step-by-Step Guide for ISP Access Power off Redmi 13C 4G. Remove back cover and disconnect battery. Unscrew and remove mainboard carefully. Locate EMMC chip on mainboard. Identify all ISP pads: VCC, GND, CMD, CLK, DQ0-DQ7. Clean pads with IPA for soldering. Use magnifier to confirm pad locations. Prepare fine soldering wire. Solder thin wires to VCC, GND, CMD, CLK, DQ lines. Connect to ISP adapter or programmer. Double-check all connections for shorts. Measure voltage at VCC and GND. Verify CMD, CLK lines with multimeter continuity. Connect to PC or flashing tool. Detect EMMC device via software. Test read/write functions. Backup EMMC data before flashing. Flash firmware if required. Verify data integrity after flashing. Remove soldered wires carefully. Clean ISP pads with IPA. Inspect pads for damage. Reflow any lifted pads if necessary. Reassemble mainboard temporarily. Connect battery and power ON phone. Test booting and operation. Ensure all functions work correctly. Reassemble phone fully. Test mobile after full assembly. Document ISP points for future reference. ✅ Hashtags #Redmi13C #13C4G #ISPPoints #EMMCPinout #MobileFlashing #HardwareRepair #TestPoints #MobileRepair #ISPGuide #SubBoardSolution