I have the same problem with every ICS rom to ever come out for the captivate: I randomly lose all signal and the only way to fix it is either a reboot, or toggling airplane mode on and off. On some roms only a reboot helps. WHAT IS THIS!?!? It is driving me nuts.
I am having this exact same problem. I am using build 4.2 and have a microcell about 15 feet from my phone when I go to bed. In the mornings when i wake up I can reliably say that I have no signal bars, but a solid grey triangle (best as I can see) and flipping wifi, airplane mode or wireless data has no effect regaining signal.
The only fix I've found is a full reboot.
Thanks for all the hard work! I love ics!
Sent from my SGH-I897 using XDA App
what modem do you use? we have a Microcell at work and I live in a rural area with poor coverage as well. we live on the very edge of 3g and the 2g isnt very good. My office is a steel warehouse so nothing makes it inside, hence the microcell. have you tried teh UGKG3 modem? I used that on this ROM and it worked really good for me in low signal areas. I recently swapped to the Collective ICS rom and it works on that one good too...
Got it from this page..
Sorry if this has been answered already but I have checked the Q&A as well as done a search on this forum with no luck. I am running into the problem of not being able to write files from my PC to the Internal or External SD card when connected via USB. I keep getting the error that it is write-protected. I have tried various drivers to get this to work with no luck. I have tried Android R04, Nexus S and Samsung drivers all with the same outcome. Any suggestions?