![]() ![]() There are three shortcuts Excel Shortcuts PC Mac Excel Shortcuts - List of the most important & common MS Excel shortcuts for PC & Mac users, finance, accounting professions. Select the cell or range of cells that contains the formulas. If you accidentally replace a formula with a value and want to restore the formula, click Undo immediately after you enter or paste the value. When you replace formulas with their values, Excel permanently removes the formulas. Replace formulas with their calculated values. Apple stops signing older firmwares once a new one is out. If the signature does not match, the device raises an error and the restore process stops. If the signature matches then the restore process can continue. Your device checks the information and verifies the signature (making sure it really came from Apple because it CANNOT be forged as the encryption is very high). iTunes packages up this valuable information and sends it to your device. Apple takes the firmware version files and combines them with your ECID and generates a hash that ONLY APPLE can generate. It is signed with a unique id (ECID) that only your device has. See, the firmware is now signed for the below devices. The way they stop you is basically by a simple response that iTunes receives when you try to restore the firmware of your choosing. Once you ‘upgrade’ they don’t let you downgrade. But if you have upgraded, then grab Tinyumbrella and checkout out tutorial to save SHSH blobs.When you try to restore an older firmware on the devices listed below, Apple won’t let you do that. If your device is running iOS 6.1.2 or lower, then probably you can be relaxed for now. Ok! Techglimpse readers, you should be ready with your SHSH blobs for the all the firmware as you might need them later. We had already revealed the news that the jailbreak is ready for iOS 6.1.3, but will not be released until iOS 7 is launched. Thank you all for your support and feedback!”, the news from TinyUmbrella’s official blog. I’ve also fixed a nagging bug that windows users have reported (ClassNotFoundException on Platform). “TinyUmbrella 6.13.00 supports iOS 6.1.3 and the relevant devices. Though evad3rs confirmed that they are not working on a jailbreak for iOS 6.1.3, but if you had already upgraded, then here’s the TinyUmbrella 6.13.00. Its been almost a month since apple rolled out iOS update to users and the company also fixed few issues related to lock screen security and maps. NotCom the company behind TinyUmbrella has announced an update 6.13.00 and that will come with a support for iOS 6.1.3. If you are a Jailbreaker, then we have a great news today. ![]()
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