How to Revert Your Android Smartphone to a Stock ROM
Android 4.0 is due out soon, and if you'Ra exploitation a custom-made ROM happening your phone, you South Korean won't be able to receive your carrier's upcoming over-the-air update to Frost Cream Sandwich unless you revert to your phone's stock Humanoid ROM.
In this article I'll discuss how to revert a Samsung Nexus S to a stock Read-only memory–because if you suffer a Nexus S, you've likely cast a custom ROM on that by this point (especially if you followed my instructions happening unlocking the Link S). If you're victimization a different phone, note that the general operating instructions are close to look-alike for most Mechanical man phones out in that respect, only you'll need to find a stock ROM premeditated for your specific handset model.
Disavowal: Messing around with your phone's Atomic number 76 can be chancy stuff, and if you're not careful, you could land up with a pretty paperweight. (Naturally, you knew this when you decided to variety your phone's ROM to a custom version in the premier place.) We are not accountable for any impaired hardware or software arising from this outgrowth, soh proceed at your ain risk.
Be sure to melodic line up everything you'll ask to get this cognitive operation to bring up. First, snaffle a Nandroid patronage of the stock Android 2.3 ROM; you can get the Nandroid championship from this Megaupload link (I used it; kit and caboodle fine). Also, plug your phone into your computer, and confirm that the internal storage is adorned.
The Nandroid substitute comes as a .zip file; extract it someplace on your PC. Open it astir and cristal to clockwork, relief, and find a folder called 2010-12-22.21.06.06. The 'clockworkmod' directory structure connected the phone is the same, for the record, though that isn't really important for the purposes of this tutorial.
Put this folder in the corresponding folder happening your phone. It might suffer existing backups; you don't have to worry near those, you can push asid or delete them as you see jibe. (Read this total tutorial in front you delete anything, though!) An example of how the representative phone's 'clockworkmod' folder looks is below:
In one case all of that material is copied, make certainly to copy anything you might not wishing to suffer from your phone to your PC Beaver State the cloud. Reverting to stock bequeath completely wipe your phone, and so if you wishing to keep your pictures, music, videos, and the like, this is your opportunity to move them.
From Hera you can either shut the speech sound off and boot it into Recovery (hold the volume-up key and might at boot) or become into Clockwork Mod and choose Reboot into Convalescence. If you boot into the Recovery soothe from Clockwork Mod, give up Settle down access to ROM Manager and Lashkar-e-Tayyiba it reboot. Either way, from inside the Recovery console you volition be using the volume-up and volume-down buttons to navigate, and the power button to select.
Information technology's fresh pattern to make a backup in the Recuperation console, and past move the backup from the phone to your computer, before you go through with the transformation. That way, you have it just in case something happens. If you oasis't through then already, now is the clock time to go into 'Stand-in and restore' and make a backup. You demand to reboot the system afterward the backup ready to mount up the internal storage to your Personal computer once more, move the backup there, and go far back into Recovery.
(One billet: Samsung phones commonly handle tweaks and custom ROMs okay. Bricking your phone in this fashion actually seems pretty touchy if you follow the directions, but stranger things have happened.)
From the Recovery card, select Wipe data/mill reset, and so choice Wipe cache partition. (You won't go into 'Mounts and partitions' and wipe out those–that action isn't necessary.) Formerly those two items are wiped, go into 'Backup and restore' and reconstruct the aforementioned Nandroid backup.
It takes a few minutes to run in few cases, and IT will subscribe an extra twosome seconds to the boot up, but you should equal looking a clean Android install when it's done:
That's information technology! Welcome bet on to Android 2.3. Once you log back in to Google services, it should have an update ready for you to impart the Atomic number 76 clog to 2.3.6.
You get into't need to consume the call up locked in consecrate to get updates from Google. If that's what you deficiency to do, yet, trace my operating instructions on how to unlock the Nexus S as far as getting ADB installed, and so simply run the following in the overtop prompt:
cd C:[place where you installed the Android SDK]
adb reboot bootloader
fastboot oem ringlet
You straight off have a completely stock and secured phone, ready to receive Ice Cream Sandwich goodness when Google pushes information technology stunned. Extolment!
If you come across any issues or have any questions, hit us up in the comments.
Source: https://www.pcworld.com/article/477763/how_to_revert_your_android_smartphone_to_a_stock_rom.html
Posted by: biermannoccowell.blogspot.com
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