Relife Optical Fingerprint Calibrator RL071

WHAT IS IT? - The Relife RL-071 is a device that is needed to calibrate the fingerprint feature on an Android smart phone that has had a new screen fitted. HOW DOES IT WORK? - After you have fitted a new screen the fingerprint feature may not work correctly, so use the Relife RL ...WHAT IS IT? - The Relife RL-071 is a device that is needed to calibrate the fingerprint feature on an Android smart phone that has had a new screen fitted. HOW DOES IT WORK? - After you have fitted a new screen the fingerprint feature may not work correctly, so use the Relife RL-071 device to calibrate the fingerprint function.

Do this by entering the service mode and follow the video tutorial online. Brand - Relife & Sunshine work together to create this device for smartphone fingerprint calibration. Compatibility - Compatible With Some OPPO, VIVO, Xiaomi, Huawei (with software).

Package Contents 1 x Relife RL-071 Optical Fingerprint Calibrator