Tag Archives: Blog

ShSh Blob Meaning in Details

SHSH blobs is a Hash signature system (Signature HaSH blobs) made by Apple Inc. to control manual software downgrades on iPhones, iPads, and iPod touches (a typical prelude to Jailbreaking). An SHSH is created by an SHSH formula (CLI Application) with 3 or 4 TSS keys: 1) the device (e.g. iPhone 4 CDMA), 2) the firmware version being signed (e.g. 4.2.8) …

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MicroUSB Info

Mini and Micro connectors USB Mini A (left) and USB Mini B (right) plugs Various connectors have been used for smaller devices such as digital cameras, smartphones, and tablet computers. These include the now-deprecated[42] (i.e. de-certified but standardized) Mini-A and Mini-AB connectors (Mini-B connectors are still supported but not OTG …

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