Samsung Axiom R830 US Cellular only Stock update 4.1.2 http://wccftech.com/install-vxbmb2-android-412-jelly-bean-usa-galaxy-axiom-schr830/ http://www.mediafire.com/?7v7zor9d379emeg http://www.hotfile.com/dl/201613344/21942be/R830VXBMB2_R830USCBMB2_USC.zip.html Please use exact odin version with the stock 4.1.2 image above. Stock image 4.0.4 This is an Odin Flashable file meant for unbricking/unrooting the device It has a pit file included *check* Freset Time *check* Auto-Reboot Pit = PIT slot Tar = PDA Download:- http://teamuscellular.com/Forum/files/file/138-stock-files/
_____________________________________________________________________________________________________________________ Do not attempt to change the following settings if 1x/evdo is already functional. Your radio will change signal band and/or go offline. Settings applicable to US Cellular Axiom, US cellular S3 RUIM based. Enter *#22745927 on the dial pad Click on the Hidden Menu Option to Enable the hidden menu (It will reset itself to disabled on every restart) Enter *#197328640# on the dial pad At the Service Menu, follow the options below 2-CDMA 1-Common 9-NextPage 9-NextPage 8-PREF MODE SET 1-CDMA_HDR_LTE_Only Menu Button Back Reboot Phone 2-CDMA 4-Control 9-CDMA BAND SELECT 4-Automatic We can on/off mobile data toggle on Samsung US cellular S3 and Samsung Stellar but if we turn off working data in settings in Axiom, it will require a factory reset and/or downgrade to 4.0.4, clear NAM settings by ##72786# and again update 4.1.2 for data to work. So data should not be turned off on an Axiom, working 24x7 permanently.
Samsung Stellar i200 (Date: 05/06/2013)
These tricks will work on stock 4.0.4 ICS stock ROM only.
Enter *#22745927 on the dial pad Click on the Hidden Menu Option to Enable the hidden menu (It will reset itself to disabled on every restart) Enter *#197328640# on the dial pad At the Service Menu, follow the options below 2-CDMA 1-Common 9-NextPage 9-NextPage 8-PREF MODE SET 1-CDMA_Only Menu Button Back Reboot Phone 2-CDMA 4-Control 9-CDMA BAND SELECT 4-Automatic
Reboot again
Dial *#22745927 and enable Hidden Menu
Dial ##3282#
edit->others->1x HDR selection->make it Hybrid Mode
back
Goto Korea Mode Set
(Mostly this mode selection will be off default)
Select India Mode
Full and final reboot
Programming Samsung Stellar on Non-Verizon CDMA networks worldwide. This is experimental, use your own discretion to explore further.
To put the Sam Stellar in Diag mode
On the phone please dial *#22745927 to enable the hidden menus then dial *#7284# or **87284 (USBUI) select ""Qualcomm usb settings"" and select DM+MODEM+ADB then select ok
Samsung Diagnostic port will be detected. Can continue with any tools available.