How to Fix iPhone Not Charging on AT&T or Verizon (U.S. Guide)
If your iPhone isn’t charging while connected to AT&T or Verizon networks , you’re not alone. Many U.S. users experience charging issues caused by software glitches, carrier updates, or power accessory conflicts. This step-by-step guide from OnePlus shows exactly how to identify and fix charging problems on iPhone models like the iPhone 15, 14, 13, and SE — specifically for users on AT&T and Verizon . 🔹 Common Reasons iPhone Won’t Charge Charging issues can come from more than just your cable or adapter. The most frequent causes include: iOS or carrier update glitches (AT&T/Verizon firmware push) Optimized Battery Charging feature enabled USB-C or Lightning port debris or corrosion Faulty charging adapter or uncertified cable Battery health below 80% Temporary network sync or carrier setting conflict 🔹 Step 1: Check Physical Components Before troubleshooting software, start with the basics: Inspect the charging cable – Use an Apple-...