IMEI Repair Codes and Android Partitions Full info of Install and Use

IMEI (International Mobile Equipment Identity) is a unique number for every mobile device. If an IMEI is lost or corrupted, the phone may not connect to the network. Repairing an IMEI is important for restoring mobile functions.

IMEI Repair Codes and Android Partitions Full info of Install and Use
IMEI Repair Codes

What is IMEI?

IMEI is a 15-digit number used to identify a mobile phone. It is essential for network registration and tracking. You can check your IMEI by dialing *#06# on your phone.

Why IMEI Gets Corrupted?

IMEI can be lost or corrupted due to:

  • Flashing a wrong firmware.
  • Rooting or modifying system files.
  • Hardware damage.
  • Network restrictions.

How to Repair IMEI?

There are different methods to repair IMEI based on the device type. Here are some common ways:

Using Dial Codes

  • Some devices allow IMEI repair through special codes.
  • Dial *#*#3646633#*#* (MTK Engineer Mode).
  • Go to "Connectivity" → "CDS Information" → "Radio Information".
  • Enter command AT +EGMR=1,7,"IMEI_NUMBER" and press "Send Command".
  • Restart the phone.

Using IMEI Repair Tools:

There are software tools for IMEI repair. Some popular ones include:

  • Maui Meta (For MTK devices)
  • QCN Rebuilder (For Qualcomm devices)
  • SigmaKey (For Huawei, ZTE, and others)
  • Octoplus Box (For Samsung and LG)

Using QCN Backup (Qualcomm Devices):

For Qualcomm devices, IMEI can be restored using QCN files:

  • Back up QCN using QFIL Tool.
  • Edit the QCN file and add the correct IMEI.
  • Restore the QCN using the same tool.

Using ROOT Access and Terminal Emulator:

Root your phone.

Use Terminal Emulator and type:
  • su
  • echo "IMEI_NUMBER" > /data/nvram/md/NVRAM/NVD_IMEI
  • reboot

Restart the device.

What are Android Partitions?

Android has different partitions for system functions. These include:

A. Boot Partition

Stores bootloader and kernel.
Helps in starting the system.

B. System Partition

Contains Android OS and pre-installed apps.
Cannot be modified without root.

C. Data Partition

Stores user data like apps, settings, and files.
A factory reset clears this partition.

D. Recovery Partition

Contains the recovery mode.
Used for system repairs and updates.

E. Cache Partition

Stores temporary system files.
Clearing cache can fix minor issues.

F. EFS/NV Data Partition

Stores IMEI and network-related data.
If deleted, IMEI is lost.

G. Vendor Partition

Contains hardware-specific drivers.

H. Misc Partition

Stores settings like USB configuration and boot settings.

How to Install and Use Android Partitions?

You can install or modify partitions using:

A. Custom Recovery (TWRP):

  • Flash new partitions.
  • Backup or restore partitions.

B. Fastboot Commands

Flash partitions manually:

  • fastboot flash system system.img
  • fastboot reboot

C. Partition Management Tools:

  • Use tools like SP Flash Tool for MTK or QPST for Qualcomm.

6. Important Tips for IMEI Repair and Partitions:

  • Always backup IMEI before flashing.
  • Use correct firmware to prevent corruption.
  • Rooting can help, but it voids the warranty.
  • If IMEI is lost, restore the EFS partition.

Conclusion:

IMEI repair is important for mobile network functions, and Android partitions help in system management. By understanding both, users can fix network issues and manage their devices effectively. Always use legal and safe methods to repair IMEI and handle partitions carefully to avoid damage.
IMEI Repair Codes and Android Partitions Full info of Install and Use