The JCID U70 Gen 2 is a professional Android NAND programmer used by mobile phone repair technicians. It is designed to read, write, repair, and upgrade UFS and eMMC storage chips found in Android devices and other embedded systems. It is commonly used for board-level repair, data recovery, and storage replacement.

Key features

• Supports UFS and eMMC memory
  • Compatible with modern Android storage technologies.
  • Supports direct chip programming and ISP (In-System Programming) operations.
• High-speed performance
  • Read speeds up to approximately 250 MB/s.
  • Write speeds up to approximately 350 MB/s, reducing repair and cloning time.
• No external power supply required
  • Powered through a USB 3.0 connection, making it convenient for bench work.

Common applications

The U70 can be used for:

• Reading and writing UFS/eMMC chips.
• Repairing corrupted Android firmware and boot partitions.
• Expanding device storage by replacing NAND chips.
• RAM and storage upgrade operations (where supported by the device).
• Data recovery from damaged devices.
• ISP repair without removing the storage chip in supported cases.
• Repairing storage used in other embedded devices such as TV boxes, drones, and certain automotive modules.

Typical users

The JCID U70 is intended for:

• Mobile phone repair shops.
• Microsoldering technicians.
• Data recovery specialists.
• Electronics repair laborat