RELIFE RL-071B 4-in-1 Optical Fingerprint Calibrator – Restore Under-Screen Fingerprint Sensors for Huawei / Xiaomi / OPPO / Vivo

Brand: RELIFE

1,450৳ 1,500৳

Model: RL-071B (4-in-1 Optical Fingerprint Calibrator)
Brand: RELIFE
Functionality: 4-in-1 optical fingerprint calibration tool for Android phones – designed to fix fingerprint failure after screen replacement (under-screen/fingerprint issues)
Compatibility: Works with brands like Huawei, Xiaomi, OPPO, Vivo (and likely others)
Advantages:
- No need for full disassembly (“no disassembly calibration”) in some cases.
- High recognition rate – tested on real devices.
- Compact, portable design – convenient for mobile repair shops or on-site.
Weight: ~80 g (gross weight) as one listing states.
Category: Mobile repair tool / fingerprint calibration tool / test & measuring instrument.
EAN/GTIN13: 6941590206486 (according to one spec sheet)

SKU:

Categories:MIX TOOLS

Description
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Product Overview

The RELIFE RL-071B is a dedicated repair-tool designed for mobile-phone technicians to calibrate under-screen fingerprint sensors after screen replacements. It supports major Android brands (Huawei, Xiaomi, OPPO, Vivo) and helps restore fingerprint recognition functionality without complex disassembly.

Experience fast, reliable calibration of under-screen fingerprint sensors after screen replacements with the RELIFE RL-071B. This compact, high-efficiency tool is designed for mobile repair professionals. Simply connect and run the guided software tutorials—no complex teardown required. With support for major Android brands like Huawei, Xiaomi, OPPO and Vivo, the RL-071B ensures high recognition rates and reduces repair times. Lightweight and portable, it’s ideal for both shop and field work. Get back fingerprint functionality quickly and confidently.

Key benefits:

Fix fingerprint sensor failures after screen replacement
Compatible with Huawei, Xiaomi, OPPO, Vivo and more
4-in-1 calibration tool consolidates multiple functions
High accuracy, real-device test proven
Small, portable design, easy to carry between jobs

Ideal for: Mobile repair technicians, phone servicing centres, screen-replacement specialists and anyone dealing with under-screen fingerprint issues post-repair.