I like many followed the instructions on the Leaked 2.2 to install Froyo.
I performing the rooted instructions requiring me to upgrade to Baseband version and verify that it's 2.05.00.06.11. This went fine and I successfully installed 2.2.
I noticed that I was having real connectivity issues. My bars would drop and connection would seem to cease. I often went from 3g to 1x connectivity and my apps could not connect without a reboot.
I reverted back to 2.1 but it kept the same baseband version 2.05.00.06.11.
I am still having the same connectivity issues.
So far I have seen people suggest dialing *288 to update the towers but that didnt work.
Other say toggling airplane mode fixed it for them. This is not a consistent fix for me.
Please add information here so we can try and find a fix.
I updated mine to the leaked 2.2 yesterday and I did lose my 3G for a few hours. I started to troubleshoot afterwards and toggling airplane mode would restore my 3g connectivity. I haven't noticed anything else that is troublesome so far, however, I am also missing some apps in the market.
TritonB7 said:
I updated mine to the leaked 2.2 yesterday and I did lose my 3G for a few hours. I started to troubleshoot afterwards and toggling airplane mode would restore my 3g connectivity. I haven't noticed anything else that is troublesome so far, however, I am also missing some apps in the market.
Click to expand...
Click to collapse
There is a fix for the market problem -
I am trying to keep this thread about the connectivity issues. I suspect the firmware update did something bad. I am not running any roms or updates.
I'll have to try toggling airplane mode, I haven't tried that.
Yeah, I'm having issues too, also video recording has stopped working.
Sent from my ADR6300 using XDA App
Not real sure if this is the same problem or not, but i'll post it here and we'll see. My phone seemed to have ZERO issues yesterday after the move to 2.2. Everything was working great (related to connections)
This morning, my alarm (on the phone) went off at 6:15am and I swiped it and got up, went and took a shower. While I was coming out I heard "Droid..." and was like, well that sux, a random reboot. A couple minutes later I came over to it and it was on the lock screen and the screen was dim like it was about to turn back off. I touched it to swipe and it was locked up and rebooted a second or so later.
Each time it came up, I had an X next to my signal meter and no WIFI or Data indicators. The process "system" kept dying and eventually causing the phone to reboot. I tried going into airplane mode / coming back out, but nothing.
As a last resort (so I could go to work) was to shut it down gracefully (reboots wouldn't let me get to hboot). And go and do a nandroid of the current setup and restore to yesterday right after I switched to 2.2.
After the nandroid finished I went ahead and rebooted it w/o a restore. This time the phone booted normally, no FC's and it's been running since then w/o any connection/reboot issues.
Obviously I'll be paying attention to this. It is actually nice having the "Droid..." so I know when it reboots
Dmtalon said:
Not real sure if this is the same problem or not, but i'll post it here and we'll see. My phone seemed to have ZERO issues yesterday after the move to 2.2. Everything was working great (related to connections)
This morning, my alarm (on the phone) went off at 6:15am and I swiped it and got up, went and took a shower. While I was coming out I heard "Droid..." and was like, well that sux, a random reboot. A couple minutes later I came over to it and it was on the lock screen and the screen was dim like it was about to turn back off. I touched it to swipe and it was locked up and rebooted a second or so later.
Each time it came up, I had an X next to my signal meter and no WIFI or Data indicators. The process "system" kept dying and eventually causing the phone to reboot. I tried going into airplane mode / coming back out, but nothing.
As a last resort (so I could go to work) was to shut it down gracefully (reboots wouldn't let me get to hboot). And go and do a nandroid of the current setup and restore to yesterday right after I switched to 2.2.
After the nandroid finished I went ahead and rebooted it w/o a restore. This time the phone booted normally, no FC's and it's been running since then w/o any connection/reboot issues.
Obviously I'll be paying attention to this. It is actually nice having the "Droid..." so I know when it reboots
Click to expand...
Click to collapse
I havent had issue with the system process dying and rebooting. Just the incredibly annoying fluctuations in the bars and connectivity.
I would go to use my gTalk or gMail and it would say no internet connection. Or if you open the browser. Same thing.
Warning!
Do not start a new thread with problems/questions in Development sub-forum. If you have to start a new thread, please do so in General. Else, post in the appropriate thread to which your problem/question relates. 2nd offense results in 3 day vacation. Thanks!
No data
I updated the radio as well as the leaked 2.2 ROM. I now can't get any data. It will say there is a 3G connection but the market, Gmail, browser won't work. I was previously able to get data I haven't changed anything since.
I thought my data issue was using the Hybrid Altell/VZW prl, but after a *228 option 2 I am still having an issue. It seems to be when I shutdown the phone, turn it back on, the mobile data connection will not turn on. Toggling airplane mode will fix it, or sometimes a reboot fixes it.
Also having 3g/1x/no data issues post update to 2.2
Upgraded 8PM last night, all good until about 10am this morning, realized none of my apps were sync'd, then tried to use Opera/Market/Etc. all saying connectivity issues. The airplane mode on/off seems to fix it, wondering if its a select few and we should reflash or people are experiencing this across the board...
arlindemini said:
Upgraded 8PM last night, all good until about 10am this morning, realized none of my apps were sync'd, then tried to use Opera/Market/Etc. all saying connectivity issues. The airplane mode on/off seems to fix it, wondering if its a select few and we should reflash or people are experiencing this across the board...
Click to expand...
Click to collapse
I had nearly the exact same thing happen to me. Flashed last night and then noticed the problem early today. A reboot of my phone fixed things; I'll continue to watch things closely.
Just got this for the first time as well.
I was just doing some configuration and needed to reboot - after doing so I did not have 3G and mobile network was ON in the settings.
Toggled to airplane mode and restarded - switched back after startup and 3G is back... but still this is troubling (I don't want there to be ANY problems haha)
All my Issues fixed with link @ bottom, thanks adrynalyne!
I take no credit, this is From: http://forum.xda-developers.com/showthread.php?t=737662
Originally Posted by adrynalyne:
Here is a new version that includes the streaming audio fixes.
http://www.4shared.com/file/RjEL6jSz/market_streaming_fix_froyo.html
I am trying SkyRaiders rom to see if theres any improvements. I am on WiFi and its been working good so far. I will know more tomorrow.
Are you just getting the slow downs/disconnects on cell or also on WiFi? I had some weird WiFi issues last night so I thought it was both. Are you all getting it on all data connections or just the mobile network?
Make sure System Select in Mobile Network settings is on Home Only. I did this and I've had zero data connectivity issues with the leak. Had them when it was on Automatic.
Try it out.
I will join in and say I am also loosing 3G...it would be fine for a little then disappear for a while...toggling wifi and airplane mode helps, but I want it fixed and not have to rely on those.
Seems that Sky Raiders Rom has fixed the issues for me.
brbdc said:
Seems that Sky Raiders Rom has fixed the issues for me.
Click to expand...
Click to collapse
Which version? I am using 2.00 and I am having 3G connectivity issues. When I set my mobile networks from automatic to home, I only connect at 1X instead of 3G.
Is this fixed in Sky Raider 2.01?
UPDATE: I should have stated my original problem which was my 3G data connection was shutting down at random and the only way to get it back was to go in and out of airplane mode. I also JUST NOW updated to Sky Raider 2.01 and see that I don't have and data connection at present. A reboot did not work either. I'll keep trying things...
UPDATE2: Got it working...for some reason it was turned off in settings. Appears to be working fine now. I haven't seen any disconnects yet. Fingers crossed...
UPDATE3: It started doing it again under Sky Raider version 2.01. Don't know whether it's the new v2 radio or something with Froyo...
Alleged v2 Radio Problem
brbdc said:
I reverted back to 2.1 but it kept the same baseband version 2.05.00.06.11.
I am still having the same connectivity issues.
So far I have seen people suggest dialing *288 to update the towers but that didnt work.
Other say toggling airplane mode fixed it for them. This is not a consistent fix for me.
Please add information here so we can try and find a fix.
Click to expand...
Click to collapse
It is beginning to look like maybe this is a radio (2.05.00.06.11) problem an not a OS issue. But what I don't understand is why more people have not complained. I do live in a fringe signal area for 3G, perhaps that has something to do with triggering this problem. But I too have found that toggling airplane mode isn't a consistent fix.
If this is indeed a radio issue, then we may have to just live with it until a new radio version is released. Perhaps it would help if more people came forward and shared their experiences about this alleged problem. If it is only a few of us, then what might we have in common???
Lexus One said:
It is beginning to look like maybe this is a radio (2.05.00.06.11) problem an not a OS issue. But what I don't understand is why more people have not complained. I do live in a fringe signal area for 3G, perhaps that has something to do with triggering this problem. But I too have found that toggling airplane mode isn't a consistent fix.
If this is indeed a radio issue, then we may have to just live with it until a new radio version is released. Perhaps it would help if more people came forward and shared their experiences about this alleged problem. If it is only a few of us, then what might we have in common???
Click to expand...
Click to collapse
See here, 99% sure has to do with WiFi. I've been turning off WiFi before I leave the WiFi area I'm connected to and I've yet to loose data connectivity.
If this is all there is, I have a fully working 2.2 on my DInc now...don't really see a reason to upgrade to the official!
http://forum.xda-developers.com/showthread.php?t=741947
Related
Hey all,
I got the July 27 leaked Froyo and went ahead and rooted to 2.2.
I have noticed a pretty serious buggy issue regarding the phone not detecting a 3G network so when I'm away from my wireless router, it only shows bars, no 1X or 3G.
I have two options at this point, one of which has done me no good. Perhaps someone can help me.
Option 1: Downgrade back to Android 2.1. (More on this later)
Option 2: Try and find a way to keep this version and get back on 3G.
Lemme explain: I tried placing the PB31IMG.zip on the SD card and going through recovery to return the phone to stock. Each time I attempted this, it told me the version was old and it failed. Is there a workaround on this or do I need to find a different stock ROM?
I used unrEVOked to root the phone and have not been trying to do any frivolous additions or subtractions. I just wanna be back on my 3G. Any and all help would be HIGHLY appreciated.
Thanks!
Did you try *228 and update your PRL?
Yes. It did not help.
Always have 3G coverage where I'm at too. So more than likely phone is issue unless a tower around here is down (which I highly doubt).
Toggle Airplane Mode on, then off.
JC
Sadly, toggling airplane mode has done nothing to help either.
Upgrade to the 8/1 version...see if that helps.
JC
Try shutting the phone off, then powering back on. Or possibly that combined with an airplane mode toggle. Also make sure your mobile network is on in the settings for wireless networks. This problem was common with the first leak. I have not had it happen since switching to the second leak of 2.2.
Considering the missing apps and media in the 8/1 Leak would it be ok to do Sky Raider or should I just try the 8/1 Leak done by aiccucs?
ContraMan said:
Considering the missing apps and media in the 8/1 Leak would it be ok to do Sky Raider or should I just try the 8/1 Leak done by aiccucs?
Click to expand...
Click to collapse
I believe mrozzeh also gave a link to the full version of the 8/1 leak, if you are concerned about missing apps/media...
Doing that update has not helped me.
I guess I'll have to go down to 2.1 again. However, as I said, it won't load the PB31IMG.zip. It says the file is old. Any ideas?
Stupid question....you did upgrade the radio right?
Yes. Radio is the 2.x baseband.
I would be VERY finicky to update that again as I do NOT want to brick my phone.
Ok, it seems I have found a bit of the issue that is causing it. My phone number and IMSI are not detected as my current phone number. Is there a way to program this or is it an issue where I'll have to have it reprogrammed by the local Verizon rep?
ContraMan said:
Ok, it seems I have found a bit of the issue that is causing it. My phone number and IMSI are not detected as my current phone number. Is there a way to program this or is it an issue where I'll have to have it reprogrammed by the local Verizon rep?
Click to expand...
Click to collapse
try a *228 and option 1 so the phone is reprogrammed. then do a test call to your vm(*86) and make sure it connects, you should not see the 3G symbol, when you end the call, the 3G should be displayed...give it a whirl
This did not work. There has to be a way to program the phone number into the phone. Any ideas?
i've been having this same issue... messing with airplane mode and rebooting a few times got it to fix... *228 and option 2 worked sometimes. just loaded up Adryns new evo hybrid rom, working fine so far (the problem was rare, maybe twice a day tops) and did *228 1, we shall see!
To no avail on these. I think I'm going to have to see a rep tomorrow and see if we can get the phone number (my actual phone number) programmed back into the phone. I think that's a VZW thing as I'm sure they won't run me through the methods to program a phone number.
I hate that I have to go back to Big Red over this, but it is important for me to have this phone up and running. Besides internet, I have NO other form of contact.
3g issue
I had the same problem and so have many others, I flashed Skyraider Rom and problem is gone so we know its not a buggy radio, I don't think there is a fix right now, but I've never seen a Rom so stable as the new Skyraider, so you might wanna think about flashing that Rom.
Coincidence. I've heard the same with my roms, from both ends of the spectrum. Its for sure a buggy radio, and how it interacts with Froyo. Once we get a 100% Froyo ready radio, I doubt we will ever hear about the issue again.
This is the first I've heard of someone not being able to get the 3G connection back at all. Is that what you are describing? I had it not turn on, then come back after a *228/2 or power cycle - but it always came back on. Just curious but are you on an Alltel plan by chance?
Can you make calls Contra? Did you pay your phone bill?? Are you wiping all data before flashing? Try the full second leak that they added to that post. I've been using it and haven't had the 3G drop in two days now. I just took that rom and removed a handful of apps I would never use. It's working quite well.
This is a strange one. I have been using Fresh Evo 3.2.0.0 rom for almost a month and it works great. I wanted to try another rom so I tried the VirusRom... it was good but I liked Fresh better. So reflashed my Nandroid image and all was well.
But then I started seeing a lot of failed connections to the market and noticed that my 3G was not connecting. I live in Chicago so I am fully covered by 3G in this area, and even 4G in many spots. Usually when I leave a wifi area, the phone switches back to 3G almost instantly. But ever since nandroiding back to the Fresh Evo 3.2.0.0 rom, it only works after a reboot. As soon as I hit a wifi zone and then lose it, 3G doesn't switch back on.
4G and Wifi both work, but if I disable both wifi and 4g.. 3g doesn't come back without a reboot.
I've even switched off the Mobile network using the widget and the power button menu.. no luck. Only a reboot brings it back.
So then I even did the trick to get my PRI up to 1.40 and that worked fine. But no change in the behavior of 3G. When I reboot and 3G is working, it works great as usual. Just not sure why the switching no longer works. I even tried switching back to the rooted sprint stock rom.. same deal.
Anyone else having any issues?
DssTrainer said:
This is a strange one. I have been using Fresh Evo 3.2.0.0 rom for almost a month and it works great. I wanted to try another rom so I tried the VirusRom... it was good but I liked Fresh better. So reflashed my Nandroid image and all was well.
But then I started seeing a lot of failed connections to the market and noticed that my 3G was not connecting. I live in Chicago so I am fully covered by 3G in this area, and even 4G in many spots. Usually when I leave a wifi area, the phone switches back to 3G almost instantly. But ever since nandroiding back to the Fresh Evo 3.2.0.0 rom, it only works after a reboot. As soon as I hit a wifi zone and then lose it, 3G doesn't switch back on.
4G and Wifi both work, but if I disable both wifi and 4g.. 3g doesn't come back without a reboot.
I've even switched off the Mobile network using the widget and the power button menu.. no luck. Only a reboot brings it back.
So then I even did the trick to get my PRI up to 1.40 and that worked fine. But no change in the behavior of 3G. When I reboot and 3G is working, it works great as usual. Just not sure why the switching no longer works. I even tried switching back to the rooted sprint stock rom.. same deal.
Anyone else having any issues?
Click to expand...
Click to collapse
yes, I have noticed this at times. Just happened to me. Failed connection when switching off 4g to 3g. Using fresh 3.2. But I noticed this as well on other roms. I had to reboot each time to get 3g working again. I also reset my data connection last night but it obviously didnt work.
I've been having issues with my 3G for the past two days. Similar story, I did and Nand restore and that is when it started.
I am getting an error code 67 everytime I switch from Wifi, 4G or even when I reboot to try and fix this. Usually if I let it sit it will come back, but the error message popping up is quite annoying.
Wish I had something more helpful to say, but I can just add that I'm having the same problems switching from wifi to 3g. Even after 3g turns on it will sometimes turn off again randomly and I will have no connection. I'm also running fresh. In addition my 3g signals are quite week. kinda a mess...
Weird. My phone did this today for the first time. The thing is, I've been on Fresh 3.2 for a month now, and I flashed the latest Baked Snack rom yesterday to test it out. It never did it while I was on Fresh, but today after turning off WiFi, it wouldn't connect to 3G for anything. No text or data transfer at all. After I rebooted it, it started working again, but my phone never did this while I was on Fresh.
I am having the same problem and I am using Fresh 3.2 as well. I did go to a different rom but then went back to Fresh's rom and that is when it starting happening to me. It will only pick up 3g now and then and even when it does my speed is super slow. Hoping someone comes up with a fix as I made my own post but no one seems to feel the need to reply to it.
Theories...
Same here. I'm on Baked Snack 1.7x
I know Fresh and Hero both use some of the same components. I flashed to Cyano and have had no problems with the 3G radio. It's very snappy switching on and off after wifi connects and disconnects.
I do know there have been one or two issues with the radio with people who are on the 3.28.651.x roms. (for instance, if you enable 4G then disable, sometimes it randomly turns off and on without you knowing until you restart)
So my guess is maybe the 3.28.651.x series is glitchy. You guys want to try going back to 3.26.651.6 and do some testing?
happened to me on stock. Had to reboot the phone to fix it.
This seems to be working for me today with no problems so far. I am wondering if a tower was down with Sprint putting up the 4g around my city. Will keep posted if it happens again but seems to be running like normal now.
This has to be network issues maybe the latest PRL.
Mine has did the same last couple days also on power on , it takes longer for 3G icon to kick in.
Signal flux has been occurring more then norm fast download - Upload speeds taking hit some parts of the day.
bigblueshock said:
So my guess is maybe the 3.28.651.x series is glitchy. You guys want to try going back to 3.26.651.6 and do some testing?
Click to expand...
Click to collapse
I am on 3.26.651.6 build and this was happening. I am no longer having any problems with this. I do feel this might have been a problem Sprint's servers were having. Seems like everyone started having the problem right around the same time.
It must be... Going to an older PRL didn't help, and there are a bunch of forum topics being created about this on other forums as well. Guess it's time to play the waiting game.
My issue is so bad right now even if I restart my phone, it doesn't even get data connection right away. 10 minutes waiting now and error code 67's keep popping up.
This just happened to me today. It took me awhile to connect the error statement to the fact the 3g didn't turn on after I turned off wifi. But I was able to press the 'data connection' button on the switchpro widget to turn 3g back on.
Sent from my PC36100 using XDA App
bigmoogle said:
This just happened to me today. It took me awhile to connect the error statement to the fact the 3g didn't turn on after I turned off wifi. But I was able to press the 'data connection' button on the switchpro widget to turn 3g back on.
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
That is how I got it working a little bit last evening but as I said in my last statement it is finally working and has been all day. Not sure what the deal actually was as I did not change anything since 2 evenings ago. I am thinking that Sprint is doing something which is messing everyone up at one point or another.
I am running .588 and I restored my data after coming from the original gb (.573) leak. I loose my 3g connection at least once a day. Sometime when I toggle the airplane mode it works and I connect back to 3g, but i that does not work I just reboot the phone. Anyone else having this issue? We need feedback to see if its a hardware or software issue in gb. The reason I cannot confirm if it is s/w or h/w issue I received a replacement phone when the .588 came out. I cannot compare both builds with same device. I am going to revert to .573 to see if it continues. I will post back with outcome.
Thanks in advance
Javiggan69
I have had this issue also. The toggling of airplane mode usually works for me too. Although yesterday it didn't and I had to reboot the phone.
Sent from my DROIDX using XDA App
jgraham4598 said:
I have had this issue also. The toggling of airplane mode usually works for me too. Although yesterday it didn't and I had to reboot the phone.
Sent from my DROIDX using XDA App
Click to expand...
Click to collapse
The airplane mode does not work for me. Someone recommended to use an app called signal refresh. My main concern is if its a s/w of h/w.
Javiggan69
I have this problem, as well. I used the Monster SBF to get to .340, installed GB, and restored only user apps with Titatium Backup. Airplane mode works for me sometimes. Every now and then my phone will go into airplane mode and lock up, forcing me to do a battery pull...
I was on the old gb leak and restored data in clockwork after moving to the new gb. I haven't had the problem yet today. (Knock on wood)
Sent from my DROIDX using XDA App
Same
I'm seeing the 3G drop as well. Of course i only notice it since i'm tethering my wifi xoom to the droid (method irrelevant). Airplane mode works for me.
Mine drops out and stays out all the damn time. Sometimes airplane toggling is enough, sometimes I have to re-boot the phone and then toggle airplane mode and other times just turning WiFi off works well enough. It happens on my Wife's D2 constantly as well. We've missed plenty of calls (google voice pops up letting me know I have messages from missed calls even though the phone didn't ring and we have big problems texting throughout the day).
We're both going back to Liberty right now cuz this is BS. Hopefully this will get fleshed out for the final OTA and I can see why Verizon hasn't approved either leak yet. And even more hopefully it's not the new radio, and if it is hopefully SBF-ing back to 340 will fix it. If it doesn't, do any of the older SBF's work with the 340/588 bootloaders and also contain older radio firmware?
Javiggan69 said:
I am running .588 and I restored my data after coming from the original gb (.573) leak. I loose my 3g connection at least once a day. Sometime when I toggle the airplane mode it works and I connect back to 3g, but i that does not work I just reboot the phone. Anyone else having this issue? We need feedback to see if its a hardware or software issue in gb. The reason I cannot confirm if it is s/w or h/w issue I received a replacement phone when the .588 came out. I cannot compare both builds with same device. I am going to revert to .573 to see if it continues. I will post back with outcome.
Thanks in advance
Javiggan69
Click to expand...
Click to collapse
Update:
re-flashed GB. went two days with no signal problems, but this morning I lost my 3g connection. I have a feeling that it has to do with the hand-off between the wifi and 3g connection. I have tried to duplicate the issue but I cannot duplicate it. Also one thing I notice is when my 3g is not working and only shows the 4 grey bars I cannot make outgoing calls but calls do come in. Weird....
Javiggan69
I have been running into the same issue on both of the leaked versions.
Sucks ballz
Brenardo said:
I have been running into the same issue on both of the leaked versions.
Sucks ballz
Click to expand...
Click to collapse
I have been searching and reading and I have notice a couple of people are having the same issue. Have you tried to call your phone when the 3g is down?
Javiggan69
It's one of the issues. Not fixable now.
rocko73 said:
It's one of the issues. Not fixable now.
Click to expand...
Click to collapse
Its a known bug? I have looked everywhere to see if people were having the same issue and couldn't find anything.
Javiggan
I am getting this also on the leaked GB :/
Took me TWO reboots to get 3G back!
Yep, it's all over. Despite what some may claim, the leaked GB(claimed OTA) is not without bugs.
rocko73 said:
Yep, it's all over. Despite what some may claim, the leaked GB(claimed OTA) is not without bugs.
Click to expand...
Click to collapse
That blows. I have also notice that my wife's phone does the same thing, its a Droid 2.
Thanks
Javiggan69
has anyone noticed when this happens that your 3g icon and the signal bars go from blue to a white/grayish color? i have to reboot mine eveytime and then it works perfectly fine for another few days.....
Mine do that, but they turn blue one I starting using data
I've had my Xoom since the beginning of March and this is the first time I've had this issue.
Earlier today my 3G wasn't working. I go to my settings and try to turn off the mobile network and then turn it back on. That didn't work, so I restarted the tablet. Connects to 3G no problem.
I come back from lunch and the same thing happens. I go to the settings and try to turn off and back on the mobile network. No dice. Reboot, 3G is back.
What gives? Anyone having this problem? Running 3.1 not rooted.
Well, this is an old thread - but I was doing my due diligence by searching before posting a question and this is the closest I could find. In fact, it exactly describes my recent troubles. I had to power cycle my Xoom 4 times yesterday to restore data. Turning data off and back on didn't restore data. Only a power cycle resolves it, for a while...
I live in a 3G only area. I just got my Xoom back from Moto service, after it got stuck in the Honeycomb boot screen animation for the 4th time in 6 months. Since getting it back, I've had these data connection issues. It's strictly stock OS, by the way. Android version 3.2.6 and build HLK75H
If it did it daily, I'd say it's a tablet issue. But yesterday was full of reboots and today it's been fine all day. Sound like a known issue or perhaps just a Verizon data problem?
thanks all!
Well I had something similar but reboots didn't fix it. Sent mine in for the LTE upgrade and returned with signals barely 50% and not staying connected, in either LTE/cdma or cdma modes. I took mine to work and inspected under a scope and saw cold solder joints on all the antenna connectors for the center pin. Reflowed them all and signal strength back up and not dropping data. Not sure if this would apply to you.
Thanks, Tiger. I think my Xoom issue is different since, when I DO have data connection, the signal strength is fine. And reboots restore my connection.
I have discovered that I can force this to happen by leaving an area with wifi coverage. My Xoom now consistently won't transfer from wifi to 3G. As an experiment, I turned off wifi today and it's been fine all day - running only 3G. But, if I have wifi on the transition from wifi to mobile seems to choke it.
data issues too
Mine used to be just fine. After the 4g upgrade I am now having these same disconnect issues as well. Should have never let it out of my hands... I am thinking it is time to root and rom and hope it is a software issue.
rossvtaylor said:
Thanks, Tiger. I think my Xoom issue is different since, when I DO have data connection, the signal strength is fine. And reboots restore my connection.
I have discovered that I can force this to happen by leaving an area with wifi coverage. My Xoom now consistently won't transfer from wifi to 3G. As an experiment, I turned off wifi today and it's been fine all day - running only 3G. But, if I have wifi on the transition from wifi to mobile seems to choke it.
Click to expand...
Click to collapse
Well what your describing sounds more like an app causing the problem. One of ur apps is holding onto the radio (wifi or cell) and is not letting go so the tab can switch properly. Since you sent it in for repair I would assume you made backup before it went in and you just restored it all. Which if the cause is not an app, then one of the system apps restored data conflicts with what's in there now.
If you used titanium backup I would perform a full back up, wipe your tab back to default state. At this point just give your tab a dry run (just skip sign in and adding accounts so google doesnt restore your apps) and use wifi/cell, browse web, for while to see if problem continues. If not then restore "missing apps and data". Not full restore. This way it only restores what's missing (which of course won't be the system apps/data). After this then things I would only restore in system apps would be browser favorites.
HI ALL, Im pretty new here. after so many tries finally i was able to install cm7.1 on my defy. but im facing some issues. before the installation i forgot to take a back up of the existing ROM so if i have to go back to the previous ROM how to do that? and also there is no network coverage after the installation. please please anybody help!!!!!!
Have a vibrant myself but I'm helping a buddy get cm7 on his defy and after flashing didn't have a network signal. I looked at the cm7 install guide and it referenced a defy base band switcher app for better coverage. Had him try that and he got his data connection back. Might want to look into it or read the guide.
Sent from my SGH-T959 using Tapatalk
hilsa1987 said:
HI ALL, Im pretty new here. after so many tries finally i was able to install cm7.1 on my defy. but im facing some issues. before the installation i forgot to take a back up of the existing ROM so if i have to go back to the previous ROM how to do that? and also there is no network coverage after the installation. please please anybody help!!!!!!
Click to expand...
Click to collapse
If your previous ROM was stock that came with your phone, flash the corresponding SBF file from the sticky on the Dev section to go back to stock. If it was some other custom ROM, wipe data/factory reset in CWM and flash the old ROM. Make backup of your apps using Titanium Backup if you want.
For CM7 network issues, choose the correct baseband from Defy Baseband Switcher. For India, pick anything that is 900/2100MHz...
Also, make sure you have read as many guides and First Posts on important threads as you can. Here is a collection of good threads you can read for these questions, and more that you might get later:
http://forum.xda-developers.com/showthread.php?t=966537
http://forum.xda-developers.com/showthread.php?t=1033654
http://forum.xda-developers.com/showthread.php?t=1065798
http://forum.xda-developers.com/showthread.php?t=1216982
http://forum.xda-developers.com/showthread.php?t=1450026
Hello! Noob here as well.
I installed CM7.1 stable on my Defy (running 2.2.2 foryo) 2 days ago.
All went well, except that network connection is lost after a couple of minutes after boot. Sometimes it takes an hour or two but I still end up with no connection.
I've googled everything about it in the last days. I played with the Baseband Switcher and although most options in the BB Switcher work right after a reboot, it still looses the signal after a couple of minutes.
One thing I noticed, when the signal is lost, trying to set the "Airplane mode" will fail. If trying to set Airplane ON - the notification icon will not replace the signal icon and will also be unable to set Airplane OFF (since it didn't finish turning ON).
I also noticed that if I force stop the "Dialer" system app, then the Airplane notification ico shows up, but still there's no way to turn it OFF (it's disabled in the menu). After a reboot Airplane can be set OFF and everything works for another small period of time (..until baseband crashes again?).
Hope it makes some sense. I'm quite sure this is not an operator issue or hardware related, since my Defy worked just fine before CM7.1
Also, I am located in Romania, operator is Orange.
ZeDevil said:
Hello! Noob here as well.
I installed CM7.1 stable on my Defy (running 2.2.2 foryo) 2 days ago.
All went well, except that network connection is lost after a couple of minutes after boot. Sometimes it takes an hour or two but I still end up with no connection.
I've googled everything about it in the last days. I played with the Baseband Switcher and although most options in the BB Switcher work right after a reboot, it still looses the signal after a couple of minutes.
One thing I noticed, when the signal is lost, trying to set the "Airplane mode" will fail. If trying to set Airplane ON - the notification icon will not replace the signal icon and will also be unable to set Airplane OFF (since it didn't finish turning ON).
Click to expand...
Click to collapse
I have the same issue, except that it is much rarer (ranging from every other day, to even a month between such incidents). It can also be triggered sometimes when I turn off Wi-Fi and the device tries to regain mobile data connection (not sure if it matters, but I set the network mode to 2G on my phone). The battery drain is increased if this occurs without the user noticing - the phone seems to search in vain for the signal.
Using the latest SEA baseband on M1 (Singapore).
kaninabu said:
I have the same issue, except that it is much rarer (ranging from every other day, to even a month between such incidents). It can also be triggered sometimes when I turn off Wi-Fi and the device tries to regain mobile data connection (not sure if it matters, but I set the network mode to 2G on my phone). The battery drain is increased if this occurs without the user noticing - the phone seems to search in vain for the signal.
Using the latest SEA baseband on M1 (Singapore).
Click to expand...
Click to collapse
I get this problem too. Happens every so often when I'm at work. I've always put it down to a bad signal where I work but as I always turn the wifi of before leaving home it could be down to that. If anyone has any solutions it would be great
Ok, a little update on this:
At the office now, further playing with the Baseband Switcher, I ended up selecting "Italia RT 2.51.1" which has the same 900/2100 freq that my operator requires and it seems to work. Even getting 3G.
If "2.51.1" is some sort of protocol version, then all the other options I've tried were either 4.x or 3.x or even 2.21.x ..and none of them worked for more then 30 minutes.
Also, not sure if signal strength has something to do with this because I did a test, going to the basement of my office in order to loose signal, then back up and it worked - got the signal back, without reboot or anything.
Also, I would really appreciate if someone could explain in a few words what those version numbers mean (ex: "Italia RT 2.51.1"), as I know nothing about gsm bands and protocols.
UPDATE: Back home, lost signal again, after a whole day without any problems. Funny.
UPDATE 2:
So after much google searching and trying literally every option in the Baseband Switcher, I switched my SIM card with a friend's SIM and guess what.. IT WORKED! Even more, when I inserted my original SIM into the other phone after a few minutes it lost signal, too! It was a faulty SIM, that has just started to "die".
Conclusion:
- Keep playing with that Baseband Switcher until you get something that works for you.
-Make sure your SIM is working properly in other phones, otherwise ask your operator to replace it.
Thanks and hope this helps.
ZeDevil did you try using other Basebands to see if you get better battery life ?
cknro said:
ZeDevil did you try using other Basebands to see if you get better battery life ?
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Click to collapse
Not really. As long as you have a working Baseband selected (with correct frequencies) I don't think it matters.
But overall CM7.1 has better battery efficiency then stock ROMs, or at least that's what I felt.
update:
Well, I had a play with the baseband switcher, realising i was on 'international'. I switched to uk t-mobile and from there it seemed to work much better. A slight blip at work today (think it's a bit of a signal black-spot though) but restarted and it seems fine again. I've also just realised it's gone 37hrs since its last charge too
Strangely my other problem, the backlighting on the soft-keys not working, fixed itself at the same time. dunno if these two things are linked or not?
i use the CEE one.