Vooma has introduced an iPhone case with a backup battery and, extra interestingly, an unlocked SIM slot. The case works with a jailbreak-only app that emulates the iPhone’s native telephone app to allow calls by way of the external SIM. At its core, the case unlocks any jailbroken iPhone.
TechCrunch’s John Biggs tried a pre-release version of the case and got here away impressed:
as soon as it’s arrange the Peel PG92 works seamlessly and even uses a equivalent interface to Apple’s personal dialer – even if it’s clear that the programmers had to minimize a number of corners to get the look and feel right. for example, the dialing monitor is in fact a bitmapped replica of the original dialer and the letters and numbers are moderately warped. then again, the entire major functionality is recreated within the Vooma app.
on the other hand, that is certainly a very cool and suave hack and it really works with out problems on any jailbroken iPhone.
details are scarce, but it seems that the case matches mini-SIM playing cards, not the micro-SIM that fits in the iPhone four and 4S. additionally, the external SIM can be used for voice calls handiest — data most likely goes through the SIM card that is installed within the iPhone. since the external SIM is used via its personal app the interior SIM can still be used for voice calls even with the case installed.
The case could be Most worthy for world vacationers who are looking to install a prepaid SIM card from a neighborhood provider, without needing to release their subsidized iPhone from a domestic carrier. Unlocking an iPhone is in most cases tougher than a simple jailbreak.
Vooma has an indication-up kind on its homepage to get extra data on the Peel PG920, but the company has disclosed no small print about pricing or availability.
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