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How to update T-Mobile Samsung Galaxy S2 Hercules SGH-T989 to Android 4.2.2 Jelly Bean by installing Chameleon OS custom firmware. Mar 21, 2012. When i tap in the 'Software update' field. Xda-developers T-Mobile Samsung Galaxy S II SGH-T989 T-Mobile Samsung Galaxy S. [HELP] No firmware.

The Android 4.1.2 Jelly Bean firmware update has finally started to roll out for T-Mobile Galaxy S2 SGH-T989 users in the United States. The firmware was due for more than a month but the wait is over now. It’s your turn to taste the fresh flavor of Jelly Bean. The new update is already being pushed via Over-the-Air and the users will be receiving it in phases. In case, you have not yet got the update notification on your phone, you can request it from Settings>About>Software Update.

Please note that if you have rooted your phone, or installed a custom firmware on it, you will not be able to avail the OTA update. Subaru Vin Number Search here. If this is the case, you can still update your Galaxy S2 SGH-T989 by installing the 4.1.2 Jelly Bean firmware manually by using Odin.

Having upgraded to Android 4.1.2, you will be able to enjoy a host of new improvements and features. Some of the new changes that you will notice are as follows: • Google Now: to access fast, press and hold the options button (left), or put a search widget on homescreen • Notification Panel: with new look and editable toggles and actionable notifications. Plate N Sheet Professional 4 Serial.

Updating Samsung’s Galaxy S2 SGH-T989 to Android version 4.0 Ice Cream Sandwich is an easy task. One which we will describe in detail below if you want to find out how. The helping hand comes in the form of a software called UVLE1 ICS 4.0. The latter only functions with a beta operating system. Or a custom ROM firmware. Besides the obvious job it was made for, this solution also makes it easy to retrieve the phone’s warranty. Those who have already given it a try said that the software delivered very good results.

That includes almost no bugs. Requirements Never use this method on a smartphone that isn’t the Galaxy S2 SGH-T989. Others did that and damaged their models. But using the right device is not the only requirement to assure that the installation goes smoothly.

The user must also create a backup of the existent ROM. If you want to make a backup that includes the contacts on your phone,; should you wish to backup your text messages, download applications which are meant for this purpose. Restore apps are good, too. To backup Call logs for later use you need to employ the same restore and backup applications we mentioned earlier.

The Internet is full of many good ones that you can use without problems. The things you need to check in order to have a successful update aren’t that many.

First things first: keep your Galaxy S2 SGH-T989, a laptop with Windows on it and the phone’s USB cord close. Agilent 82357a Usb Gpib Interface Driver. Enable the option known as USB debugging. Next, fully charge the smartphone.

Last requirement is to see whether the antivirus programs on your phone and comp are running; if they are, uninstall them. Next up are the steps you must follow to install the custom ROM needed to have an ICS 4.0 on your phone. Although they are not many, pay your utmost attention to them. Important instructions • First step is to and download the UVLE1 ICS 4.0.

Another file you need to have is. These two are very important for the whole process. If you install only one of them, you won’t achieve anything. Once this step is completed, step 2 is to download the files you just grabbed; then extract the Odin one and open it. • For step 3 you have to reboot the phone; then you need to access the download mode by press the keys for Volume down button Center. At the same time you should use the button called Power. • Next step is the fourth one, for which you will need to use the USB cable and connect the device to your laptop through it.