Jun 17, 2023
Fix: Samsung Galaxy S21 and S21 Plus No SIM Card Detected Error
Ever had that moment of panic when your Samsung Galaxy S21 or S21 Plus suddenly displayed a “No SIM Card Detected”...
16 Articles
Jun 17, 2023
Ever had that moment of panic when your Samsung Galaxy S21 or S21 Plus suddenly displayed a “No SIM Card Detected”...
Jun 17, 2023
Ever been in that frustrating spot where you’re trying to power up your Samsung Galaxy S21, S21 Plus, or S21 Ultra, and...
Jun 17, 2023
Samsung Galaxy S21 and Galaxy S21 Plus are among the best flagship phones from the South Korean giant. The device came...
Aug 31, 2022
In this tutorial, we will guide you on fixing the WiFi connectivity issue on the Samsung Galaxy S21 and S21 Plus....
Aug 31, 2022
Samsung Galaxy S21 and Galaxy S21 Plus are among the best flagship phones from the South Korean giant. Despite offering...
Aug 9, 2022
Samsung Galaxy S21 and Galaxy S21 Plus are among the best flagship phones from the South Korean giant. Despite offering...
Jun 5, 2022
Updated on March 07, 2023: Samsung recently released the One UI 5.1 update for its Samsung Galaxy S21 and S21 Plus,...
Apr 28, 2022
Samsung Galaxy S21 and Galaxy S21 Plus are among the best flagship phones from the South Korean giant. Despite offering...
Jan 27, 2022
In this tutorial, we will guide you on how to install the TWRP Recovery on Samsung Galaxy S21 / S21 5G (o1s/o1q). TWRP...
Jan 26, 2022
In this rollback guide, we will show you how to downgrade Samsung Galaxy S21 / S21 Plus from One UI 5.1 to 4.0 i.e....
Jan 23, 2022
The Samsung Galaxy S21 series impresses the user base with its innovative features and smooth build. Unfortunately, few...
Apr 8, 2021
In this tutorial, we will guide you on how to install the Samsung SM-G991U1 (Galaxy S21 5G) flash file using the...