[Calendar] How to adjust Hijri date?

The Islamic calendar varies from country to country by 1 or 2 days. The Prayer Times application let you adjust the date of the Hijri calendar if it's not showing the correct date for your locality.

iOS
1. Go to the home page and tap Settings  of the city whose Hijri date you want to adjust.
2. Tap Adjust Prayer times > Hijri Adjustment.
3. Add or remove one or more day until you get the right date.
4. Tap OK.

Android
1. Go to the home page and tap the name of the city whose Hijri date you want to adjust.
2. Tap Adjust Prayer times > Hijri Adjustment.
3. Add or remove one or more day until you get the right date.