Today we would discuss about how to Update Galaxy Tab 7.7 to Latest release firmware DXLB3 Easily with One Click Odin File. Samsung Galaxy Tab 7.7 comes with Android OS v3.2 (Honeycomb) and Dual-core 1.4GHz ARM Cortex-A9 Processor. It has 7.7 inches Super AMOLED Plus Capacitive Touch screen and 800 x 1280 pixels resolution. Samsung Galaxy Tab 7.7 has Primary 3.15 MP camera and Secondary 2 MP camera plus Video recording at 720p@30fps. The Tablet has Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot and 3G data transfer at HSDPA 21 Mbps, HSUPA 5.76 Mbps. All thanks for these update goes to XDA modder as i9000.
2. Backup all your data properly, so that after applying this firmware you can restore all your data back to its own place. You can take help from this Tutorial
3. Uninstall all security programs like firewall and antivirus and also Kies. (If you are facing Driver problem then you can use Kies but after using it disable the problem)
5. Download the Odin software which generally helps to flash the DXLB3 firmware on your Galaxy Tab 7.7.
Step1. Extract the Rom file downloaded on the pre-requisites section (P6800DXLB3_P6800OLBLB1_P6800DXLB1_HOME_ROOT_DEODEX.exe). After extraction you will get actual firmware file. (named P6800DXLB3_P6800OLBLB1_P6800DXLB1_HOME_ROOT_DEODEX.tar.md5 after extraction)
Step2. Now, just switch off your TAB to Boot Galaxy Tab 7.7 into Download Mode. You can go to download mode by holding these keys together: Volume Down + Home + Power.
Step3. Go to your PC, and double click on Odin which you have downloaded on pre-requisites.
Step4. Now connect your TAB to the PC while Odin running. You will see the message “Added! !” under Odin’s message box in the bottom left.
Step5. Now, go to the PDA section in Odin, and then select the P6800DXLB3_P6800OLBLB1_P6800DXLB1_HOME_ROOT_DEODEX.tar.md5 file which you have got while the extraction in Step 1.
Step6. Now click on START button to start flashing DXLB3 firmware. When the flashing procedure is finished, your tab will automatically reboot.
That’s it you have successfully updated your Galaxy Tab 7.7 to DXLB3 Ice Cream Sandwich Android 4.0 firmware.
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