Phone Model A1778 cellular Network "No Service" issue
I own iPhone 7(Model A1778), currently running on OS 11.2.96 . I rest my phone add new sim and still nothing. The phone is lost network 5/6 time ever day
I get the "No service" issue after last software update .
I see that other models numbers are eligible for Repair Program for iphone 7"No Service"" but for Seria A1778 is not valid .
What should I do , some advise ?
Thanks