Relife RL-071 Optical Fingerprint Calibrator for Android Phone
- VIVO: *#64663#*
- OPPO: *#899#, 6776
- Xiaomi: *#*#6484#*#*
- Huawei: Use with software
- Samsung: Still verifying
- This product is a special fingerprint calibrator for Huawei, which is used for optical fingerprint correction for P30 series, Mate30 series, Nova5 series, OPPO, VIVO, Samsung, millet
- A general tool for is optical fingerprint calibration
- Support Huawei Android 10 system
- The operation will be finished in one minute
- Effective solution to restart fingerprint loss, unable to input normally
1 x Platform
1 x Calibration blocks