1. It used to work before but now it doesn'ti got MultiSim and after using the new SIM for the same number i am not able to register attendance using mobile app..ita give me error YOU CAN ONLY USE THE SERVICE WITH YOUR HIGHEST CALLS SIM..PLS SUPPORT IF ANY ONE EX0ERIENCE THE SAMENot working for Samsung S8.
2. It has an issue with reorganizing fingerprint in samsung S9.
3. I tried many thing but always give me failure.