Reinstall SIM card. 2. Restart your device. 3. Remove the SIM card, then use the eraser to clean the metal contact part on SIM card and re-install it. 4. If you keep another SIM card , install it to your device and check whether the device can detect and read SIM card ; or try to install your SIM card to other deivces (phone or card reader) to Asus does without a microSD card slot in the Zenfone 8. Instead, two SIM cards can be inserted that support VoLTE and VoWLAN. The USB-C port can transfer data with the USB 2.0 standard and a 3.5 At that time, my phone did NOT have any SIM card or External SD Card. Phone was also NOT rooted. 4.) Enabled USB Debugging on my Zenfone 2 (in MTP mode). 5.) Downloaded latest updated Firmware from Asus Support Centre: dated 03-07-2015 The firmware is in ZIP format and is stored on my PC's harddrive. 6.) Hello everyone! I figured out the issue and the solution to the dreaded no network/no SIM card issue for the ZenFone 5Z. It is not a software problem. It is a hardware problem indeed. The new firmware basically lets the SIM card slot "work properly". If the SIM slot of your phone is defective, this issue will trigger after Pie update. class="steps wp-block-heading">5-RESET NETWORK SETTINGThis is the most important troubleshooting step for any network trouble in Asus. By resetting the network settings all the settings related to the network are restored to their original state. Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd.

asus zenfone sim card not detected