New Coming Apple Peel T288 for iPod Touch 4 (IPT4) (Better than Yosion 520 II)
Working on my Unthethered Jailbreak IOS 5.0.1 Ipod Touch 4G on T-Mobile US sim.   It took me awhile to get it to work like i wanted.After a lot of trial and error its working great now SMS, calling. radio works too not needing any data or wifi. long battery life, extra battery power from the peel.