iPhone 4 battery issue with ultrasn0w

You might have iPhone 4 battery issue if you recently unlocked iPhone 4 using ultrasn0w 1.0-1.
Dev-Team has released ultrasn0w 1.1-1 with a few tweaked things that may help with standby battery life.
Here’s the official information from dev-team’s twitter account:

You can upgrade ultrasn0w by going to Cydia and let it downloading updates. Once done, you can search for “ultrasn0w” in Cydia, tap Modify, then Upgrade.

Information from sherif_hashim

i4 battery issues with ultra 1.0-1?, update via cydia to 1.1-1, 6 hours of heavy usage + 3 hours standby still at 92% , thx @planetbeing 🙂
about 2 hours ago via Twitterrific

If you haven’t unlocked your iPhone 4, read this guide: How-to Unlock iPhone 4.