lucky.suhail 0 Report post Posted September 28, 2011 Hi ALL, I have Samsung galaxy pop (CDMA) handset, and every time when i restart my phone, there is a notification message appear on this phone i.e. "Please upgrade R-UIM, in order to obtain data services on your phone". So anybody can help me out of this, that how's it could be resolved, and am not able to access data services my phone yet. Is it required to replace my current SIM Card with OMH SIM card, is both of different, if yes then differ in what sense ? Share this post Link to post Share on other sites
KanagaDeepan 1,084 Report post Posted September 28, 2011 ^^^^ You need to upgrade your RUIM to OMH... Ordinary RUIM has NO settings for data, whereas OMH has... And OMH handsets doesn't comes with data settings in-built... So obviously with ordinary RUIM (with NO DATA settings) it can't access net and it needs OMH RUIM.... 1 Share this post Link to post Share on other sites
lucky.suhail 0 Report post Posted September 28, 2011 So OMH is Nothing but the CDMA SIM Card ? Share this post Link to post Share on other sites
supernova 47 Report post Posted September 28, 2011 yes omh = normal sim with data settings commonly called diamond logo sim Share this post Link to post Share on other sites
kshah 452 Report post Posted September 29, 2011 Yes OMH is CDMA sim. Its just an eye wash. OMH has split PRL so it saves oprator from evdo exploitation, that's the only diference in normal and omh ruim. Technically both can have data settings. Sent from my SPH-D700 using Tapatalk 1 Share this post Link to post Share on other sites
lucky.suhail 0 Report post Posted September 29, 2011 what is is the role of "evdo", is it required for data uses in CDMA Mobile phones ? Share this post Link to post Share on other sites
gpkumaran 21 Report post Posted September 29, 2011 Yuppie.. evdo in cdma=3g in gsm. Pls Google for rest of info.. Share this post Link to post Share on other sites
spiderhanu 0 Report post Posted October 10, 2011 Yes OMH is CDMA sim. Its just an eye wash. OMH has split PRL so it saves oprator from evdo exploitation, that's the only diference in normal and omh ruim. Technically both can have data settings. can we access data with non OMH ruim if we put correct setting in OMH mobile phone like galaxy pop cdma............ Share this post Link to post Share on other sites
arindam_ghosh 7 Report post Posted February 16, 2016 RECUG series equivalent to Diamond sim. Please let me know Share this post Link to post Share on other sites
aalok 442 Report post Posted February 16, 2016 never heard of this series.. its either RECRUC or RGERUC.. yes, both are diamond SIMs or commonly known as OMH SIMs. Share this post Link to post Share on other sites
