[TIP] Μπορώ να κάνω downgrade από την iOS 6? (Blob-o-riffic)
#106
Δημοσίευση 05/10/2012 - 20:32
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#107
Δημοσίευση 05/10/2012 - 22:05
#108
Δημοσίευση 05/10/2012 - 22:20
Απο τι εχω καταλάβει όμως και SHSH να εχει κρατήσει δεν μπορείς να κάνεις downgrade σε 4S ακόμα μόνο σε 3Gs και 4
Οπως τα λες ειναι.
#109
Δημοσίευση 06/10/2012 - 02:06
#110
Δημοσίευση 06/10/2012 - 02:31
λοιπον, εχω 4αρι κ δεν εχς κρατισει τα SHSH,μπορω να κανω downgrade σε 5.1.1? ευχαριστω
Χωρίς SHSH δεν μπορείς να κάνεις Downgrade
#111
Δημοσίευση 14/10/2012 - 11:27
First, the high-level new feature list:
Here are more details on the iOS5-to-iOS5 restores for A5+ devices. (Note: pre-A5 devices don’t have these restrictions — just follow the redsn0w prompts during the restore).
- restore from any 5.x iOS to any other (up, down or the same) 5.x iOS on all devices as long as you have the correct blobs (see more below)
- Cydia now included in the tethered 6.0 jailbreak on A4 devices
- automatically “Just Boot” tethered when qualifying A4 device connects in DFU mode
- untethered 6.0 jailbreak on old-bootrom 3GS
- untethered 6.0 hactivation on any 3GS or iPhone4
- directly restore pre-A5 devices to earlier firmware — no more complicated 15-step how-to’s with stitching, iTunes errors, and “hosts file” concerns
- fetch new signed blobs for any IPSW (present or future — no redsn0w update required) using Extras->SHSH Blobs->New
- block the BB update for any 3GS or iPhone4 restore (past, present, or future — no redsn0w update required) using Extras->Even More->Restore
- deactivate any iPhone, useful for testing your “official” unlock status through iTunes. (Please only deactivate your own iPhone!)
- activation status shown on “Even more” page
- significantly more (very nerdy) info returned by “Identify” button when device is in Normal mode
- tethered jailbreak of ATV2 supported (but the only thing available for it is the SSH2 custom bundle available here — no Cydia yet. Must use “Select IPSW” for tethered boot of ATV2 for now).
- auto-exit WTF mode for older devices with broken buttons
- any time a set of blobs is fetched remotely (from Apple or Cydia), redsn0w also saves them locally (and will check there first if you click “Local”)
- for your future restoring convenience, you should also submit all of your past and present TinyUmbrella blobs to Cydia if you haven’t done so yet. Resubmitting is okay and won’t cause conflicts.
1. Redsn0w now lets you restore an A5+ device from any iOS5 to any other iOS5 as long as you have correct 5.x blobs for the starting (current) and ending points of the restore2. You DO NOT QUALIFY for iOS5-to-iOS5 restores if you got to your current 5.x via an OTA update
- APtickets eliminated “higher-version only” comparison of firmware restores (just like BBtickets did for the baseband)
- example restores supported by redsn0w if you have the correct blobs: 5.1.1-to-5.0.1, 5.0.1-to-5.1.1, 5.1.1-to-5.1.1, 5.0.1-to-5.0.1
- if you don’t have the blobs locally, let redsn0w try to fetch them remotely (redsn0w always tries both Apple and Cydia). Any succesful remote fetch also saves a local copy too.
3. Unlike the A4 devices, redsn0w can’t (usefully) prevent the baseband updates of A5+ iPhones and iPads.
- the tickets saved by Cydia, redsn0w, and TinyUmbrella do not cover OTA update ramdisk images
- even if they did, it’s the “wrong kind” of ramdisk (you’d need to start at that earlier pre-OTA FW)
- devices fresh from factory or refurb may fall in the “does not qualify” category (your results will vary)
- it’s okay if you previously got to 5.x via an OTA update, as long as your current 5.x was installed via a normal iTunes restore. All that matters is how you got to your current 5.x most recently
- redsn0w detects an OTA/normal-restore APticket mismatch very early, so if you don’t know your status there should be no harm in trying. Any device in recovery mode after such a mismatch can boot normally again just by going back to “Even More” screen from the “Restore” screen (or use “Recovery Fix” if you quit redsn0w before doing that).
4. iPad2 owners (all three models) with saved 4.x blobs can use those instead, even from 6.x
- and so, redsn0w automatically flashes the currently signed baseband when it does A5+ restores, even if those basebands didn’t come with the original firmware
- stay away from this if you have an unofficial unlock that isn’t supported by the newest baseband
- the least-tested baseband update code in redsn0w is for iPad2,3 and iPad3,2. Please give any feedback on those iOS5 restores in the comments section below.
- if you have both 4.x and 5.x iPad2 blobs, you can always get to 5.x via the 4.x blobs, even if you’re currently on 6.x
- you cannot get to 5.x from 6.x without the 4.x blobs (but you may still qualify for the iOS5-to-iOS5 restore described above)
- if somehow you have 4.x blobs but no 5.x blobs, you can still go down to 4.x from 6.x
- this only applies to iPad2 owners (they’re the only A5+ devices that ever had a public 4.x FW)
- redsn0w still supports (but doesn’t require) jailbreaking A5+ devices at 5.0.1 and 5.1.1. Just head back to the first page after re-restoring to 5.x. It’s always much faster to jailbreak those FW versions with a freshly-restored device, before letting iTunes restore from a saved userland backup.
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Τελευταία επεξεργασία από: nikosgnr, 14/10/2012 - 11:29
#112
Δημοσίευση 31/10/2012 - 16:42
Είμαι κάτοχος Iphone 4 8gb. Έχω βάλει την ios 6. Θέλω να κάνω downgrade στην 5.1.1 και έπειτα να το κάνω jailbreak. Έχω κρατήσει τα shsh της 5.1.1. Υπάρχει κάποιος οδηγός που να μου λέει αναλυτικά τί να κάνω ?
#114
Δημοσίευση 31/10/2012 - 17:11
#116
Δημοσίευση 31/10/2012 - 17:22
Ευχαριστώ πολύ nikosgnr
#118
Δημοσίευση 10/11/2012 - 11:46
Υπάρχει ελπίδα?? έχει βγεί JB για ios 6? Help
#119
Δημοσίευση 10/11/2012 - 12:10
μπορείς με το redsnow, κάπου υπάρχει και οδηγός.έχω iphone 4 που ήταν jaibreak στην 5.11 και κάποιος "άσχετος" πήγε και έκανε upgrade στην 6 και δεν έχω κρατήσει SHSH.
Υπάρχει ελπίδα?? έχει βγεί JB για ios 6? Help
για το IOS 6 έχει βγει tethered
Ορίστε και οι οδηγοί: restore και Jailbreak
Τελευταία επεξεργασία από: silver82, 10/11/2012 - 12:16
#120
Δημοσίευση 10/11/2012 - 12:16
έχω iphone 4 που ήταν jaibreak στην 5.11 και κάποιος "άσχετος" πήγε και έκανε upgrade στην 6 και δεν έχω κρατήσει SHSH.
Υπάρχει ελπίδα?? έχει βγεί JB για ios 6? Help
Μπορει αφου ησουν jb να τα εχει κρατησει το cydia τα shsh.
Ανοιξε tinyumbrella ,απο την καρτελα advanced τικαρε το request shsh from cydia και το save all available shsh.Μετα επελεξε τη συσκευη σου απο αριστερα κατω απο connected devices πηγαινε στην καρτελα general και πατα save shsh.Πες μας στο πλαισιο τι θα σου εμφανισει.
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