If you have a late-model device and don’t give redsn0w the correct answer, you will likely need to do a system restore to recover from the mistake.
One of the flaws related to the web browser meant clicking on the wrong web content could give hackers access to off-limits areas.
The security flaws also include two cases where applications could take over the device completely.
Most i OS updates involve security fixes of varying severity.
Dev team hasn’t added support to any new baseband so it will be compatible with basebands , , , , and for i Phone 3GS and baseband for i Phone 4.
You can find your i Phone’s baseband by going to Settings – Modem Firmware.