I'm copy paste this tutorial from forum.xda-developers.com :The Galaxy Tab 3 7.0 P3210 owners may also want to keep their device up-to-date. So we thought of giving you a tutorial of how to upgrade Galaxy Tab 3 7.0 P3210 to Android 4.4 KitKat. With new version of android operating system on your device, you will have more benefit. Your device will have more feature, more secure, more fast performance, and more cool he...3x. But prior to telling you how to install Android 4.4 KitKat on Galaxy Tab 3 7.0 P3210, let’s see what do you want in order to be able to perform the installation. You will have to download 4.4 KitKat Galaxy Tab 3 7.0 P3210 ROM. You will also have to root your Galaxy Tab 3 7.0 P3210 to prepare it for Android 4.4 KitKat upgrade. Discover how to root Galaxy Tab 3 7.0 P3210 and install Android 4.4 KitKat from here. Here are the download links of the files you want to update Galaxy Tab 3 7.0 P3210 to Android 4.4 KitKat. Just before beginning to upgrade your Galaxy Tab 3 7.0 P3210 to Android 4.4 KitKat don’t forget to backup your information, as contacts, text messages and the apps installed from Google Play Store who maybe lost when the installation finishes. Now let’s see how to update Galaxy Tab 3 7.0 P3210 to Android 4.4 KitKat :
1. Install the ROM Manager on your Galaxy Tab 3 7.0 P3210. Get it from Google Play Store, then install the clockwork mod recovery.
2. Connect your Galaxy Tab 3 7.0 P3210 to your PC employing the USB information cable. Copy the “Galaxy Tab 3 7.0 P3210_4.4 KitKat.zip” file you downloaded to the SD memory card.
3. Restart your device in the recovery mode using ROM Manager. As soon as in Recovery Mode, go to ROM Manager and select backup / restore to back-up your information.
4. From the Recovery Menu do a total data erase (including Delvik Cache). When completed, go back to Recovery Principal Menu and choose Flash ROM from SD Card. Navigate the location you copied the ”Galaxy Tab 3 7.0 P3210_4.4 KitKat.zip” file and follow the directions for installing Android 4.4 KitKat on your Galaxy Tab 3 7.0 P3210. As soon as the installation is over, just reboot your Galaxy Tab 3 7.0 P3210 device, and here you go, you’ve just upgraded it to the new Android 4.4 KitKat.
Note: Here Is Link To Download the ROM =The ROM File size is 128 MB, so I split the file into 3 parts :
ROM Part 1 : http://goo.gl/7pyL97
ROM Part 2 : http://goo.gl/ffHU2x
ROM Part 3 : http://goo.gl/l1zKh5To combine 3 parts files above into 1 file just use WINRAR, then extract the files into ZIP format.
If any problem with the ROM, maybe because the ROM have corrupted during the download process, you can try to re-download the ROM.
Thank you for visiting Upgrade/Update Galaxy Tab 3 7.0 P3210 to 4.4 KitKat
Tutorial Video : Easy Way To Download at downloadsafe.org/sharecash.org =
Tutorial Video : Easy Way To Download at downloadsafe.org/sharecash.org by Michael