To do that, perform the following steps: Download the radios file. Download Link. Copy the downloaded file to the phone. Boot into CWM recovery (see step 5 of the guide above for the procedure to boot into CWM). Select install zip from sdcard, then select choose zip from sdcard. Scroll to the radio file and select it. For those users of the AT&T variant of the Samsung Galaxy Note 2 (SGH-I317) waiting to experience the new Android 4.2.1 Jelly Bean on their devices, here’s some good news. . The AOSP ROM, based on Android 4.2.1 (Jelly Bean) has now been installed on the Amazon Kindle Fire. Browse to Settings > About Tablet to confirm installation. [ Source : Android Jinn ] Google's last Play Services update for Jelly Bean devices (a name that covers the range of Android releases from 4.1 to 4.3.1, if you don't remember) will be 21.30.99, planned for an August release. Download the firmware file in zip package and extract it on your desktop. Inside the extracted folder, you will find a file with .tar.md5 extension: I9300XXUFME3_I9300OJKFME1_HOME.tar.md5. To install the firmware, just put your device in USB Debugging mode, boot it into Download Mode 9Volume Down+Home+Power), launch Odin, click PDA, select the For those users of the AT&T variant of the Samsung Galaxy Note 2 (SGH-I317) waiting to experience the new Android 4.2.1 Jelly Bean on their devices, here’s some good news. Developer options are initially hidden since Android 4.2 "Jelly Bean", but can be enabled by actuating the operating system's build number in the device information seven times. Hiding developers options again requires deleting user data for the "Settings" app, possibly resetting some other preferences. Hardware

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