sasikanth8 2 Report post Posted August 19, 2013 I have tried the method sugested by dr.faramroze from here http://www.rimweb.in/forums/topic/34656-diag-modedrivers-for-mobiles/page-2 I reverted back to the stock ICS R830VXLK1 with odin 3.4 but not working . Should i use Jellybean and odin 3.7 from http://wccftech.com/install-vxbmb2-android-412-jelly-bean-usa-galaxy-axiom-schr830/ and try the same method? Any other methods available? Suggestions are highly appreciated. TIA 2 Share this post Link to post Share on other sites
huaweitrick 22 Report post Posted August 19, 2013 u should use nv restore in development wotrk.......after that flash any rom.... Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 19, 2013 Just to ensure you guys understand what the problem is : I want to use 1x or evdo but if i press enable mobile data it says "Insert sim" @huaweitrick Can you guide me to a link on how to do the procedure you posted please? Share this post Link to post Share on other sites
joshm 818 Report post Posted August 19, 2013 Just to ensure you guys understand what the problem is : I want to use 1x or evdo but if i press enable mobile data it says "Insert sim"  @huaweitrick Can you guide me to a link on how to do the procedure you posted please? Enable mobile data option inside settings > network settings , only that option won't give insert sim error. Or Download a data switch app from playstore like power toggles. If upon enabling that option inside settings, you don't get any data then you will have to do nv restore and revert back to stock mb1 with ODIN. Don't take ota after that. Never All the best Sent from my SCH-R950 using Tapatalk 2 2 Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 20, 2013 Enabled mobile data in network settings, tried power toggles also. When i look in about device<< status it shows Mobile network state as Disconnected. How to do nv restore? I downloaded nv reader/writer Does mb1 means the official stock rom? ICS or JB does not matter right? While doing *228 activation i did not get the keypad hence activation is not done on my phone does it have to do anything with data? Share this post Link to post Share on other sites
joshm 818 Report post Posted August 20, 2013 Sorry I got confused, as if it's s3 usc thread. Data has been a problem with axiom. It works only when you will insert sim let it catch signals then do a favour tory reset Upon booting it will be working But as soon as you will do another restart you will lose data, so that's that's the catch. Sent from my SCH-R950 using Tapatalk 2 Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 20, 2013 Not working for me. Using power toggles i can switch the mobile data on. How to get the internet settings? Share this post Link to post Share on other sites
snorlax 319 Report post Posted August 20, 2013 Not working for me. Using power toggles i can switch the mobile data on. Â How to get the internet settings? Â U have not done *228 successfully right? Then even text and calls would not be working? Data will also have same fate. Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 20, 2013 Calls and text are working, activation is done by the seller on another phone Share this post Link to post Share on other sites
rajanmehta 4,056 Report post Posted August 20, 2013 ^ ^ ^ Did you try the detailed procedure mentioned by Dr Faramroze in this post including the later part regarding hidden menu? >> http://www.rimweb.in/forums/topic/34656-diag-modedrivers-for-mobiles/page-2#entry290790 Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 20, 2013 I am on ICS now. Will try hidden menu after flashing the JB Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 21, 2013 Not working in jb Share this post Link to post Share on other sites
dr.faramroze 703 Report post Posted August 21, 2013 Hidden menu will not work on JB in Axiom and Stellar. adb reboot nvrestore and downgrade to R830VXALK1 stock 4.0.4. If it works its good luck, if not change the phone to NV mode, get the MEID registered and put a dummy non-working discarded gsm micro sim in the sim slot and 1xRTT and EvDo will work perfectly. 3 Share this post Link to post Share on other sites
jairijhwani 0 Report post Posted August 22, 2013 tried odin back to stock rom and factory reset but data not working.... can any one give the full process for doing the same. forgot to tell previously it was working very well even with jb rom even no issues while restarting the phone but lost the data after rooting so request to help Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 22, 2013 change the phone to NV mode, get the MEID registered and put a dummy non-working discarded gsm micro sim in the sim slot and 1xRTT and EvDo will work perfectly. Please can dr.faramroze (or anyone) explain this in a noob freindly way. what is nv mode and how to change it? Share this post Link to post Share on other sites
dr.faramroze 703 Report post Posted August 23, 2013 (edited) You may require to take help of a CDMA developer from this forum. NV mode switching is done via CDMA tools available. NV mode handset works on the handset's MEID which is to be registered with someone's help here. It is done with a nominal charge and you are saved from data loss headache. CDMA NV programming is done on the chipset of the phone, it is highly reliable and more than 60% of US networks work on CDMA programmable handset mode. The con, though, is only if you tend to change your handset frequently. The following handsets work on NV programming mode (Sim less-phone number stored in the processor memory) and (4G SIM slot) both. They have a 4G LTE UICC SIM slot for high speed 4G services in USA but 1xRTT and EvDo services work on RUIM/SIM in some countries. 1. Verizon Samsung Galaxy Stellar i200 2. US Cellular Samsung Galaxy Axiom R830 3. US Cellular Samsung Galaxy S III R530 4. Pantech Breakout 4G LTE 5. Samsung Droid Charge 4G LTE Edited August 28, 2013 by dr.faramroze 1 Share this post Link to post Share on other sites
sasikanth8 2 Report post Posted August 25, 2013 Thank you. Share this post Link to post Share on other sites
samir_4u 2 Report post Posted June 28, 2015 I try all your method but still data not working on tata omh postpaid sim Share this post Link to post Share on other sites
