Why Is Zain Recharge Not Working on Your Mi Mobile?
Zain recharge may fail on a Mi (Xiaomi) phone due to incorrect USSD settings, software bugs, or SIM recognition issues. The issue is usually with the device configuration—not the Zain network.
📋 Common Reasons Zain Recharge Fails on Mi Devices
| Cause | Explanation |
|---|---|
| USSD Code Blocked | MIUI sometimes blocks *141# or *959# codes |
| Dual SIM Conflict | Zain not set as primary SIM for mobile data/calls |
| Carrier Services Crash | Google/Carrier app issues can block recharge flow |
| Outdated Software | Old MIUI may cause compatibility bugs |
| Incorrect Recharge Format | Wrong code or voucher entry |
🔧 How to Fix Zain Recharge Not Working on Mi Phones
- Use the Zain App
Recharge directly through the app to bypass USSD issues. - Check USSD Settings
- Go to Settings > Apps > Permissions > Additional permissions
- Enable USSD access for dialer and SIM toolkit
- Set Zain as Primary SIM
- Settings > SIM cards > Preferred SIM for calls and data
- Update MIUI and Carrier Services
- Install latest MIUI version and Google Carrier Services via Play Store
- Try Manual Recharge Format
Dial*141*RechargeCardNumber#directly using Zain SIM
If none of the fixes work, insert your SIM in another phone to isolate the issue.