Griffin-Unlocker (12 months)

Griffin-Unlocker is a professional mobile phone repair software for Windows that supports firmware reading/writing and advanced repair operations across major smartphone brands: Xiaomi, Huawei, Honor, iPhone/iPad, Samsung, Lenovo, Oppo, Vivo, Realme, Blackview, LG, OnePlus, Infinix, Wiko, Itel, Lava, and Alcatel. This listing provides a 12-month (1-year) personal license.

Delivery & Activation

• Username and password delivered within 5 to 30 minutes after payment confirmation during business hours (8 AM–8 PM BRT, UTC-3).
• Credentials sent to your email and via WhatsApp.
• 100% digital — no dongle or physical box required.

PC Switching Policy

When switching to a different computer, you have two options:

• Wait 6 hours — your access transfers automatically at no extra cost.
• Instant transfer — switch immediately, but 10 days will be deducted from your license period.

Important Notes

• GsmMestre is not responsible for the repair procedures you perform with the tool.
• Confirm you know how to use Griffin-Unlocker before purchasing.

Frequently Asked Questions

What is Griffin-Unlocker and what is it used for?
Griffin-Unlocker is a professional Windows-based mobile repair platform. It supports firmware reading/writing, FRP bypass, factory reset, IMEI repair, and unlock operations on Xiaomi, Huawei/Honor, iPhone/iPad, Samsung, Oppo, Vivo, Realme, LG, OnePlus, Alcatel, Infinix, and many other brands.

How many brands does Griffin-Unlocker support?
Griffin-Unlocker is one of the broadest multi-brand repair tools available, covering Xiaomi, Huawei, Honor, iPhone/iPad (iOS), Samsung, Lenovo, Oppo, Vivo, Realme, Blackview, LG, OnePlus, Infinix, Wiko, Itel, Lava, and Alcatel.

How is the 12-month Griffin-Unlocker license delivered?
After payment confirmation, GsmMestre delivers your username and password via WhatsApp and email within 5 to 30 minutes during business hours (8 AM–8 PM BRT, UTC-3).

Does Griffin-Unlocker support iPhone unlock and repair?
Yes. Griffin-Unlocker includes iOS device support for iPhone and iPad, making it one of the few multi-brand tools that covers both Android and Apple devices.

What happens if I need to switch computers during the license period?
You can either wait 6 hours for automatic transfer (free) or request an instant switch, which deducts 10 days from your license. Plan switches in advance to preserve your full license period.

About GsmMestre: GsmMestre is an international platform supplying professional software licenses and tools for mobile phone repair technicians. We source directly from authorized distributors and deliver activations digitally via WhatsApp. gsmmestre.com

Legal Notice: This software is licensed strictly for lawful professional use. By purchasing, you agree to comply with all applicable laws and Griffin-Unlocker's terms of service.