Lately the radio on my skyrocket started acting really funny and with no real cause. At first it would only do 3g. And then it would alternate every 10 seconds between 3g and edge, but never 4g.
Now it will not do any data of any kind. Can make calls but its slow to connect.
Tried different ROMs and several different radios. Also tried a new sim card. I'm starting to think its hardware related. I hope one of you good people can tell me its not.
Any thoughts?
Hope I'm posting in correct thread. Thanks
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Well never mind. Thanks for looking.
Flashed back to the stock firmware using cwm and all is good now( even though its stock).
But now that its working do you think it would be wise to flash back to cm10.
Has this ever happened to anyone before?
This has never happened to me before. Maybe its an lte thing.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Your phone seems very confused as your post says T989 but you said lte. What phone do you have, what radio were you using and what cm build did you flash?
My bad...my brother has the skyrocket. I have a very problem free Hercules.
The skyrocket was on cm10 oct11 nightly. Was working fine for a month before problem started.
kernel and radio were both from cm10.
Then tried a post oct14 build of cm10 with flapjaxx kernel and the latest leaked radio, but the same thing.... no data at all.
Then flashed to stock firmware, but kept cwm as recovery. This fixed the problem completely(yeah) for about 4 days, and just this morning the radio died. No data, no cellular calls.
Weird thing is radio works for about 30 secs after a reboot. During that 30 secs I can make calls but no data.
Thanks for looking.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Related
I've been using CM7 for a few days now, and I've noticed something weird. I've tried both the UCKE5 and UCKJ2 modems (they work the best for me on other ROM's where I live), and it appears that the connection to AT&T's network shifts dramatically.
Not moving my phone, one second I'll have full bars, the next, 0. This happens quite a bit, and I'm not sure what the deal is, as on other ROM's I haven't had this issue.
I'm only using the Phone APN (I deleted the MMS one), but I'm not sure what the deal is. Anyone have this issue or have you solved it?
Thanks.
I've had the same problem with the antenna shifting back and forth. Especially with the market. I think I read in the dev thread that others have had an issue with the antenna. Most reflashed to previous roms to fix the issue :/
Also...do you have a link to a zip for ke5? When I reflashed with the ke3 here on xda my time was off
Sent from my SGH-I997 using XDA App
albee320 said:
I've had the same problem with the antenna shifting back and forth. Especially with the market. I think I read in the dev thread that others have had an issue with the antenna. Most reflashed to previous roms to fix the issue :/
Also...do you have a link to a zip for ke5? When I reflashed with the ke3 here on xda my time was off
Sent from my SGH-I997 using XDA App
Click to expand...
Click to collapse
whoops no, It's UCKE3, my bad.
Hi guys,
I am by no means a stranger to aokp and I use it on my galaxy nexus
I am having trouble getting data to my girlfriends skyrocket.
I use the APN settings I see other people changing to - which causes the phone to switch in and out of 3g and 4g very quickly allowing for no data to pass through the phone.
should I flash a new radio to fix this?
Thanks
I have tried flashing to the latest ICS radio - that didn't work.
I also tried feflashing the whole rom - that didn't work
I tried restoring apn settings to default - it keeps hanging
any ideas?
I had the same problem. I switched to SKY ICS until I can get it working. It is a common issue people are having and it seems like a fresh download and trying over and over are the only fixes. No concrete solution from what I have read.
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iceman012284 said:
I had the same problem. I switched to SKY ICS until I can get it working. It is a common issue people are having and it seems like a fresh download and trying over and over are the only fixes. No concrete solution from what I have read.
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Click to expand...
Click to collapse
Thanks, doing that now - girlfriend played with stock ICS on my galaxy nexus and she couldn't get enough haha
MarcMaiden said:
Thanks, doing that now - girlfriend played with stock ICS on my galaxy nexus and she couldn't get enough haha
Click to expand...
Click to collapse
Make sure she still has time for you hahaha
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Also I use Apex Launcher instead of the Touchwiz that comes stock on the Sky ICS. It has a great feel and my phone feels so smooth on his rom. If you wait a couple weeks there should be a really good and stable Jelly Bean rom coming out.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
haha well I tried CM9 this time, and while it had the correct APN's installed already and the most recent ICS radio - it still had data issues - not as bad - but it had issues still with switching from 3g to 4g rapidly....trying SKY now
I'm having no problems with data running aokp. When I first flashed, I didn't notice the cingular apn that was set by default (still got data..). Running mine on UCLE2.
btm fdr said:
I'm having no problems with data running aokp. When I first flashed, I didn't notice the cingular apn that was set by default (still got data..). Running mine on UCLE2.
Click to expand...
Click to collapse
I'm getting different answers from different people....some people data worked with out modding, some people, data worked after modding, other people data just didn't work.
I have tried 3 modems, redownloading and reflashing 3 times, and I have tried both CM9 and AOKP and nothing worked.
hopefully they will find the issue (what ever it is) and fix it soon.
MarcMaiden said:
I'm getting different answers from different people....some people data worked with out modding, some people, data worked after modding, other people data just didn't work.
I have tried 3 modems, redownloading and reflashing 3 times, and I have tried both CM9 and AOKP and nothing worked.
hopefully they will find the issue (what ever it is) and fix it soon.
Click to expand...
Click to collapse
I did edit the apn to the ATT one just to be on the safe side. Didn't notice it at first tho like I said cuz I had data from the get-go.
Hi all,
i have some questions about CleanRom 5.0 however i don't have the authority to post in it's forum, so i'm hoping someone can help me out here.
overall the rom is incredible, my only issue is the speed of my 4g lte network. it is much slower than what i am used to.
using speed test i consistently get about 12mbps down and 8mbps up, however if i go back to my stock nandroid backup so my phone is like it was before i went to cleanrom i used to consistently get about 23mbps down and 16mbps up. is this normal for cleanrom and if not is there a way to fix it because now the speed is about half of what it used to be.
i should probably also mention that i flashed the new radio and rpm that scrosler provided links to in the second post of the cleanrom forum
I've seen it stated many times that roms won't affect connection. Likely it is the new radio you flashed. You can always try flashing the old radio and rpm. Someone with s little more experience may have more insight.
Sent from my SCH-I535 using xda app-developers app
Snappyts said:
I've seen it stated many times that roms won't affect connection. Likely it is the new radio you flashed. You can always try flashing the old radio and rpm. Someone with s little more experience may have more insight.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Gotta agree with this. Roms do not change/impact your signal.
OP, flash another set of modem/rpm or even return to what you used before. Personally, my data speeds were below what I'm used to when using the latest modem/rom. My experience is nothing more than anecdotal and a single trial. I switched back to a prior modem/rpm combo and have enjoyed my normal speeds/LTE access.
Sent from my SCH-I535 using xda app-developers app
@Snappyts
@SlimSnoopOS
Thank you both very much for the responses. I will try flashing the old modem and rpm to see if that solves the issue.
Sent from my SCH-I535 using xda app-developers app
Hi everyone, I'm running CM10.0.0 Skyrocket with UCLD2 modem. I live in Jupiter, FL and when I am traveling through town and pass through areas that switch between HSPA, 3G, and 4G, I often have to toggle airplane mode to get data back. Is this due to my radio? I was doing research in the forum about the various radios and I couldn't find a definitive comparison of the various modems to each other with a chronology of release. I'd guess that newer modems are better, but then I read that sometimes that's not the case. Anyone care to weigh in on why I lose data connection when traveling through different data zones? btw i checked my APN settings and theyre fine.
I too run into the same issue but when I'm at work I know that if you running jb data loss has been known to be an issue with it yes the newer the modem can potentially fix or issue depending on situation best option is test
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crashpsycho said:
I too run into the same issue but when I'm at work I know that if you running jb data loss has been known to be an issue with it yes the newer the modem can potentially fix or issue depending on situation best option is test
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
What particular modem are you using?
I'm open to suggestions from anyone for a modem to flash.
silverh20 said:
What particular modem are you using?
I'm open to suggestions from anyone for a modem to flash.
Click to expand...
Click to collapse
Flash them and see how it works for you. It takes all of 30 seconds
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Sounds like a handoff issue. Try CI3
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Thank you for the suggestion, I flashed it last night and so far so good. :thumbup:
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Just an update, things still seem good with CI3 compared to my old radio. Only thing I notice is it doesn't really like 4G data, it'll say 4G and have good bars, and I can make and receive calls fine. But if I go online it'll stall, and I'll watch it struggle and then swap to H+ and be fine. That’s the only remaining quirk. Not sure why it's doing that.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
I know no one is following this post at this point but I thought I'd post a final update about how i resolved the last issue I mentioned in the post above, just in case someone else has this same issue and searches the forum later.
I fixed my reception with 4G accidentally, i flashed the Lightning Zap v3 kernel to improve battery and lo and behold, reception hand off is fixed!!
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
is there a way to reset the baseband? i wanted to try the "Jedi Mind trick SGSIII Style V2 rom" and flashed the baseband modem update that was in that thread. tried the rom a bit, then restored my previous rom that i was using prior before the jedi mind trick rom. and went to about phone in settings and saw that my "baseband version" was unknown. and i been receiving texts late. is there a way to fix this?
http://forum.xda-developers.com/showthread.php?t=1895400
You can find the blaze baseband here, I'm using the newest T989 and signal seems better.
If you lose signal after flashing the radio you want a reboot usually helps or you may have to get the correct APN.
Sent from my SAMSUNG-SGH-T769 using xda app-developers app
thanks! that worked!
Sent from my SAMSUNG-SGH-T769 using Tapatalk 2
henslo said:
http://forum.xda-developers.com/showthread.php?t=1895400
You can find the blaze baseband here, I'm using the newest T989 and signal seems better.
If you lose signal after flashing the radio you want a reboot usually helps or you may have to get the correct APN.
Sent from my SAMSUNG-SGH-T769 using xda app-developers app
Click to expand...
Click to collapse
Did you flash T989 modem on your Blaze 4G? And if you did, any issues? I checked the post and it also listed modem for the Blaze 4G which is UVMB1.
nope, no issues. its all gravy
Sent from my SAMSUNG-SGH-T769 using Tapatalk 2
Signal seems better.
Sent from my SAMSUNG-SGH-T769 using xda app-developers app
Yea signal is definitely better for me on the 989 radio. I never had any service inside my office but now I seem to have one bar today. I'll update tomorrow and see if it was just a fluke.
henslo said:
http://forum.xda-developers.com/showthread.php?t=1895400
You can find the blaze baseband here, I'm using the newest T989 and signal seems better.
If you lose signal after flashing the radio you want a reboot usually helps or you may have to get the correct APN.
Sent from my SAMSUNG-SGH-T769 using xda app-developers app
Click to expand...
Click to collapse
SGH-T989_UVMC6_radio.zip is this the modem your using on SGH-T769 ? if so did you just flash in cwm or twrp ?
thanks
Yes, it works great.
woodyjlw said:
SGH-T989_UVMC6_radio.zip is this the modem your using on SGH-T769 ? if so did you just flash in cwm or twrp ?
thanks
Click to expand...
Click to collapse
Can flash in either, no need to wipe anything just flash/reboot if no signal reboot again should be good after. I'm trying out the 989D telus modem now.
Sent from my SAMSUNG-SGH-T769
henslo said:
Can flash in either, no need to wipe anything just flash/reboot if no signal reboot again should be good after. I'm trying out the 989D telus modem now.
Sent from my SAMSUNG-SGH-T769
Click to expand...
Click to collapse
I just flash and works like a champ so far good data send and receive text mms and calls in and out just fine. I will see how battery dose on it next.
many thanks
Speed test on the T989D telus modem. Not to bad
Sent from my SAMSUNG-SGH-T769
Ok decided I would update on my previous post... Today I could make a call where previously I couldn't (under the canopy at the warehouse), and I noticed I could make a call quicker after I lost/regained service than the previous modem. HUGE help for me. Funny thing though, my co-worker with a 989 still has to put hers on the window seal lol.
dispozable said:
Ok decided I would update on my previous post... Today I could make a call where previously I couldn't (under the canopy at the warehouse), and I noticed I could make a call quicker after I lost/regained service than the previous modem. HUGE help for me. Funny thing though, my co-worker with a 989 still has to put hers on the window seal lol.
Click to expand...
Click to collapse
Have her flash a Blaze radio and see if it works better lol
Sent from my SAMSUNG-SGH-T769
henslo said:
Can flash in either, no need to wipe anything just flash/reboot if no signal reboot again should be good after. I'm trying out the 989D telus modem now.
Sent from my SAMSUNG-SGH-T769
Click to expand...
Click to collapse
hows that 989d telus modem running for you? I am guessing that the reason the other modem software is working is cause the hardware is similar or same between some of these phones right? is there a way to find out what chip sets are on these phones to get an Idea of what other firmware works on some of these phones? the T989UVMC6 seems to help my charge time a little and dose seem a little faster on download speeds but still nervous about causing any long term problems but there is no signs of overheating or running flaky so I guess it should be fine.
thanks
I have done some preliminary testing with the UVMB1 and UVMC6 radios and have some very definitive results. There's a speedtest.net server where I live so there shouldn't be too much variance here. I have done some other testing with the other radio (the t989d) with mixed results. The t989d radio is very inconsistent where I live.
The UVMB1 is the first three results, and the UVMC6 is the next three. Pretty conclusive to me. I will be on the UVMC6 from here on
I'm also using the UVMC6 and it does seem to give me a stronger signal. I should probably run a test and get some "official" results.
Sent from my SAMSUNG-SGH-T769 using xda premium
been running all day with UVMC6 almost 14 hours and still 64% battery and I used my phone a lot today listening to Pandora radio for almost an hour and 4 or 5 phone calls and played on the web a little. I think I am safe to say it improved battery but I rarely loose much signal in KCMO so I cant say that signal is better but I may have seen more H+ than I normally see. my home has steel siding so I dont see as much H+ when inside but it seems to have been H+ most of the time I checked today.
and again thanks for sharing with the rest of us on this information, it has improved the quality of my phone so many thanks
Welcome, I found it when had my skyrocket and figured I'd try it out. It does seem to make signal stronger and battery. The 989D was ok just didn't hold signal to long
Sent from my SAMSUNG-SGH-T769
Thanks worked well on my phone much faster.
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