Video instruction
Free warranty check for all Sonim models. If you don't know if your Sonim is still under a warranty? Find out if your Sonim is an original product.
After checking the IMEI number of Sonim you will receive the following information from Sonim servers.
The IMEI info will include:
- network and country from which Sonim comes from
- purchase date of Sonim device
- system version for Sonim device
- warranty information for Oppo device
