IMEI repair features for the Samsung Galaxy S21 5G SM-G991
- Fix the problem of IMEI Null / 0
- Add a new IMEI and then you can enjoy all the features (SMS, Call, 5G...)
- Remove live demo and make the device work normally
- Use the device with any GSM network
- We can update your device whenever you want and do a factory reset without fear of losing the network
How to repair IMEI of the Samsung Galaxy S21 5G SM-G991
- Steps to get started
- Enable USB debugging from developer options
- Dial *#0808# and select ADB + MTP
- Remove the Sim card
- Use an original USB cable
- Charge the device well before starting work, it must be at least 60%
- Turn off Wi-Fi
- There should be no pending updates
- Remove all types of device lock (pattern, password, fingerprint....)
What are the requirements to repair IMEI Galaxy S21 5G SM-G991
- Not supported if the device is rooted
- KNOX should be 0X0
- The bootloader must be locked
- Ensure that there are no problems with the hardware of the device
- PC or Laptop (Windows OS)
Supported models for Repair IMEI (CPID)
SM-G991B, SM-G991N, SM-G991Q, SM-G991U, SM-G991U1, SM-G991W, SM-G9910
Important notes
- The device must never be disconnected when starting work (you will lose your money)
- We accept USDT payment
- You must contact us to know the price (because the price changes every week)
- Delivery time 10-120 minutes (if no problem occurs)
- Internet speed should be good
- You must be patient