1. K

    SIM card reader malfunction?

    Recently got a new phone: an iphone 7. We bought it used, but typically there aren’t many issues with the phone when buying them used. Seemed fine for the first few days, but after about five days suddenly I started getting an “Invalid SIM” message, and later a “No SIM” message. We restarted the...
  2. D

    Phone not reading sim after root (doogee X5 pro)

    i rooted my phone and i regret it. so, i rooted my phone to use some root-specific apps, it worked great for abaut a day, and then it stopped reading my sim card. i unintsalled root and did multiple hard resets, but it still wont read my sim, any help?