iPhone 15 Pro Max Error 4013 Repair | NAND Reball Microsoldering | Board-Level Repair

In this video, we repair an iPhone 15 Pro Max that would randomly enter Recovery Mode and consistently fail during the restore process with Error 4013. The device could not be restored using 3uTools or Apple Restore, indicating a hardware-related communication problem rather than a software issue. After a complete board-level diagnosis, we traced the fault to unstable communication between the A17 Pro CPU and the NAND flash memory. Using professional microsoldering techniques, we removed the NAND, reballed it, and reinstalled it. After the repair, the iPhone successfully restored through 3uTools, eliminating Error 4013 and bringing the device back to full working condition. This repair demonstrates why proper diagnostics are essential. Error 4013 can have multiple causes, and identifying the true fault is the key to a successful repair. Repair Summary • Device: iPhone 15 Pro Max • Complaint: Random Recovery Mode • Restore failed with Error 4013 • Diagnosis: CPU ↔ NAND communication issue • Repair: Professional NAND Reball • Result: Successful restore and fully functional iPhone If you enjoy advanced Apple board-level repairs, microsoldering, and diagnostic videos, don’t forget to subscribe for more content. 📍 Phone Medic Den Haag 🔬 Board-Level Repair Specialists 📱 iPhone • iPad • MacBook ⚡ Microsoldering & Data Recovery #iPhone15ProMax #Error4013 #NANDReball #Microsoldering #BoardRepair #LogicBoardRepair #iPhoneRepair #3uTools #AppleRepair #DataRecovery #PhoneMedic #TYKhanTech #RightToRepair