I'm having an issue with my HTC One. I had been on Paranoid Android, working fine for several weeks (so I didn't flash the wrong version for my Sprint hardware). Last week, I was suddenly showing roaming, with an empty triangle for the signal bars. I tried messing with the RUM/SIM/NV settings, but it didn't resolve the issue. I ended up reflashing back to stock 1.29 via the RUU, but still showed an 'x' next to my signal bars. I then let it update to 1.31 (damn...) but that didn't solve the issue either. If I go into the Network info under About phone, I show 0 signal strength if LTE is disabled. If I enable LTE, then I get signal, and data. Only CDMA is not working.
If I go into the MSL menu (##<MSL>#), it shows 'No' for both MDN and MSID. If I try to enter them, I get a message "Commit Failed" when I try to save them.
Support at the Sprint store wouldn't even look at it because the bootloader was unlocked.
Has anyone had issues with the CDMA radio failing? Anything else to try?
beanpoppa said:
I'm having an issue with my HTC One. I had been on Paranoid Android, working fine for several weeks (so I didn't flash the wrong version for my Sprint hardware). Last week, I was suddenly showing roaming, with an empty triangle for the signal bars. I tried messing with the RUM/SIM/NV settings, but it didn't resolve the issue. I ended up reflashing back to stock 1.29 via the RUU, but still showed an 'x' next to my signal bars. I then let it update to 1.31 (damn...) but that didn't solve the issue either. If I go into the Network info under About phone, I show 0 signal strength if LTE is disabled. If I enable LTE, then I get signal, and data. Only CDMA is not working.
If I go into the MSL menu (##<MSL>#), it shows 'No' for both MDN and MSID. If I try to enter them, I get a message "Commit Failed" when I try to save them.
Support at the Sprint store wouldn't even look at it because the bootloader was unlocked.
Has anyone had issues with the CDMA radio failing? Anything else to try?
Click to expand...
Click to collapse
I would take it back to another Sprint store. They are suppose to take your phone and run the RUU. There was a posting from a Sprint employee a few weeks back with the internal company policy - which was to do a reset or run the RUU to put the phone back to stock to determine if it is a software or hardware issue. If hardware issue, Sprint is suppose to then replace the phone.
All androir 4.3 based rom have some data or signal issues with cdma ... I just go back to 4.2, everything is fine. If you have a signal issue with stock rom you should ask for a hardware replacement.
sent from my m7spr using tapatalk 4
I've never had a 4.3 ROM on this phone. Was on a 4.2 AOSP ROM, and now I'm back on HTC One 1.29 (after upgrading to 1.31, and then RUU'ing back to 1.29 again). No CDMA reception on anything. I'll try another Sprint store. The guy at the one I went to was pretty pompous. He asked if the phone had been rooted. I figured honesty would be best, since he would know that the bootloader had been unlocked as soon as he went into HBoot.
j_rivers said:
All androir 4.3 based rom have some data or signal issues with cdma ... I just go back to 4.2, everything is fine. If you have a signal issue with stock rom you should ask for a hardware replacement.
sent from my m7spr using tapatalk 4
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Click to collapse
beanpoppa said:
I've never had a 4.3 ROM on this phone. Was on a 4.2 AOSP ROM, and now I'm back on HTC One 1.29 (after upgrading to 1.31, and then RUU'ing back to 1.29 again). No CDMA reception on anything. I'll try another Sprint store. The guy at the one I went to was pretty pompous. He asked if the phone had been rooted. I figured honesty would be best, since he would know that the bootloader had been unlocked as soon as he went into HBoot.
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Try changing the mobile network mode to something else in the setting page, then change it back, sometimes it works ...
sent from my m7spr using tapatalk 4
Airplane mode on and then off. This fixes the issue.
Sent from my HTCONE using xda app-developers app
Issue solved
Closing the loop. I found the issue. I must have somehow changed from NV to RUIM/SIM in the Mobile Subscription settings while on a CM based ROM. When I reflashed to stock using the 1.29 (and then 1.31) stock RUU, it doesn't change this setting in the radio. And then there is no access to this setting to correct it in the stock ROM (as far as I could find... maybe there's a hidden ## option). To fix the issue, I had to reflash back to a CM based ROM so that I could access the mobile subscription settings, change it back to NV, and then reflash back to stock and let it do the Handsfree activation. After that, everything is working again.
beanpoppa said:
Closing the loop. I found the issue. I must have somehow changed from NV to RUIM/SIM in the Mobile Subscription settings while on a CM based ROM. When I reflashed to stock using the 1.29 (and then 1.31) stock RUU, it doesn't change this setting in the radio. And then there is no access to this setting to correct it in the stock ROM (as far as I could find... maybe there's a hidden ## option). To fix the issue, I had to reflash back to a CM based ROM so that I could access the mobile subscription settings, change it back to NV, and then reflash back to stock and let it do the Handsfree activation. After that, everything is working again.
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Would you be able to walk me through that process? I am having the same issue. Where would I find those settings after flashing over to a CM based ROM?
edit: NM Pretty easy to find on a CM based ROM.
After flashing CM 10.1 onto my HTC One Sprint everything seemed to be fine.
I flashed the CM, then the GApps, then the boot.img, went through the setup, and all seemed well.
After turning my Wifi off for a moment I realized that I had no service what so ever.
I have rebooted and re-flashed everything a few times and the IMEI number shows up just fine starting with 99.
Anyone know how to get my phone back to working like a phone?
[SOLVED]
after trying many a more ways I got it to work by going to the phone dial-er and typing *#*#4636#*#* to get to the phone info settings.
I changing the setting from Unkown to GSM/CDMA auto and all is fine.
Hi I have a droid 4. I bought it in the USA and used it only in Italy. It was rooted and unlocked and it has always been working fine over GSM and 3G. Then I decided to install CM 10.2.1 and then i upgraded it to CM 11. In both cases sending sms was not working (calls and internet fine). Trying to fix it I went also in the *#*#4636#*#* testing menu and changed setting of radio. But now I cannot restore it and I always get no signal. Both with CM but also booting from Stock ROM.
I flashed many times but still nothing. As first I'd like to have singal back to call and use the net (3G). then I'll fix sms.
Can I do a sort of radio otpion reset? or firmware reset?
Plese help! Thank you!
IF there is some better section (or forum) just tell, I guess it can be a common issue and not specific for D4.
teto.1991 said:
Hi I have a droid 4. I bought it in the USA and used it only in Italy. It was rooted and unlocked and it has always been working fine over GSM and 3G. Then I decided to install CM 10.2.1 and then i upgraded it to CM 11. In both cases sending sms was not working (calls and internet fine). Trying to fix it I went also in the *#*#4636#*#* testing menu and changed setting of radio. But now I cannot restore it and I always get no signal. Both with CM but also booting from Stock ROM.
I flashed many times but still nothing. As first I'd like to have singal back to call and use the net (3G). then I'll fix sms.
Can I do a sort of radio otpion reset? or firmware reset?
Plese help! Thank you!
IF there is some better section (or forum) just tell, I guess it can be a common issue and not specific for D4.
Click to expand...
Click to collapse
fastboot radio radio.img
I did it too
radio.img is found on the fastboot archive, no data will be lost. enter in fastboot by pressing vol up + down and power
Regards
To make your SMS work, you need to change a setting in build.prop relating to it, none of the radio settings will make it work since that isn't the problem.
ro.telephony.gsm-routes-us-smsc=1 must be changed to ro.telephony.gsm-routes-us-smsc=0
or install mentor's gsm patch
I get network connection on every single rom I can find but when it's Cyanogenmod or based on Cyanogenmod I get no network connection at all.
Tried clean installs of cm but still no network connection, is this a new way by cm to get rid of it's users?
I assume you have made sure that your APN settings are correct ?
Check your baseband if it is "Unknown".
It's unknown and network has worked before once but stopped after I updated it and clean installs didn't make it work again.
I was in similar situation. (no baseband, IMEI, sim-locked)
I restored backup through CWM, but it did'nt help.
I flashed the CM11 after data and cache wipe... and it helped. Everything came back to normal.
I x4.
Hi All - I tried flashing 2 custom ROM's (Monnlight and Mokee), both install just fine but i am unable to get mobile data on either of the ROM's. Everything works fine on Wifi. I can even make calls fine. My IMEI number is correct, hence not sure why i cannot get the mobile datat to work.
Tried manually entering the APN details, still no luck.
Hoping somebody has a fix.
Have you tried this:
dial *#*#4636#*#*
select WCDMA-preferred or CDMA auto-prl
gary138.138 said:
Have you tried this:
dial *#*#4636#*#*
select WCDMA-preferred or CDMA auto-prl
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Click to collapse
Thanks Gary, I tried your code and selected various options nine work. I can still see the Exclamation mark and no mobile data. However on the diagnostic page it says "Connected" and network type "HSPA". I have tried multiple settings rebooting, still no luck.
The funny thing is if i switch back to my phone OS which MIUI v6 evrything works fine. I even checked the baseband number its teh same in the working ROM and the non working ROM.
I am really confused what's happening.
It seemed like a ROM issue I installed a non Cyanogenmod based ROM and it worked just fine