Develop Bugs

Random Dropping mobile network connection...

I rooted my Evo a while back. No problems. After a few months I started getting these weird problems where I would get no 3g network at all. I was running Caulkins ROM and now MikFROYO ROM. Still the same problems, on both.
Flashed the bundle radio update pack (comb) from this link:
http://forum.xda-developers.com/showthread.php?t=715485
Still have this intermitten issue. Nothing regarding the internet or even calls would work. I can't make phone calls, get on the internet, facebook apps stop syncing everything. The bars on top become all empty. Not 1 bar at all.
I try restarting and even shutdown and turn the phone back on but none of this works... I even did my prl/profile etc. updates and still. The only way to get everything back up is to wait. After a while everything kicks back in and it's working again.
Can anyone help me with this? It's really frustrating and I've had this phone from release day. It only started this recently and it's intermittent and hard to pinpoint anything structured with why and when this would happen...

No one else has ever had this problem?

[Q] 3g signal weak after constant flashing??

Hey guys my 3g is not as fast anymore after constant flashing of roms and radios and now I never get over 500kbps..any suggestions?

I've been having the same problem! I seen somewhere about reconnecting your phone with Sprint towers, but can't find the post about it again anywhere.

Did yall try updating your profile?

shdwboy said:
Did yall try updating your profile?
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Click to collapse
Ive updated my radios, prl, profile..and I always do complete wipes and wipe multiple times before I install a rom..also I tried that data govenor removal mod and still nothing..i really dont want to unroot and bring to sprint to replace

Sorry but thats all i got. Ive noticed sometimes i get bad reception but i havnt up dated my radios since fresh 3.4 came out. Ive been running cm for a long time so that might be it but its not enough to make me flash back to sense to fix it. I hope you get everything figured out.

shdwboy said:
Sorry but thats all i got. Ive noticed sometimes i get bad reception but i havnt up dated my radios since fresh 3.4 came out. Ive been running cm for a long time so that might be it but its not enough to make me flash back to sense to fix it. I hope you get everything figured out.
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Click to collapse
Hey no problem man I appreciated the help..I guess my next move will be to flash fresh Rom..the speed seems to come and go on myns rls 5 but on any other Rom speed is completely horrible but let's see..ill get back with results.

I've been having the same issues. I've noticed when running the speedtest app sometimes it detects the closest server being over in Europe (I'm from Wisconsin). It appears to be tower related. When I'm on the tower closest to my house it detects the closest location in Missouri? Awkward. I'm on CM 6.1.2 running snap 7.6 with turbo enabled. Most times I see speeds of .3 mbit. Turn on wifi and I instantly max out my connection at 8 mbit. If only 3g were that fast, lol.

[Q]Problem with PRL updating

so i was randomly thinking to update PRL and instead it just stalls on the updater, never finishing and then my internet completely stops working even if i click cancel.
can someone help me out here? im currently on Myns warm 2.2 RLS 5 with stock kernel

tauzins said:
so i was randomly thinking to update PRL and instead it just stalls on the updater, never finishing and then my internet completely stops working even if i click cancel.
can someone help me out here? im currently on Myns warm 2.2 RLS 5 with stock kernel
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Click to collapse
I'm glad I'm not the only one, I flashed an older RUU earlier and I've been trying all night to get my PRL updated again. It looks like I'm stuck with 60662 for now.
If you turn off your 3G for a second it should come back on but I'm thinking the PRL issue is something with Sprint's network. I've tried just about every ROM/RUU/Radio combo I can think of and nothing. Updating my profile does the same but I haven't tried re-activating it for fear that it will get stuck in limbo.
edit: yup, it's not going to update tonight. I'm going to quit flashing radios now before I brick my phone.

good, ok seems like its a sprint issue then, im located in leesburg, FL just head up guys!!!
also i dunno if anyone else has had this issue but 4g will work but if i run speed tests a couple of times it will randomly stop working without disconnecting...

tauzins said:
good, ok seems like its a sprint issue then, im located in leesburg, FL just head up guys!!!
also i dunno if anyone else has had this issue but 4g will work but if i run speed tests a couple of times it will randomly stop working without disconnecting...
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I'm not too far from you then, I'm over here on the space coast. Sprint has been turning on a lot of 4G here lately so their network hasnt been acting right for at least a week now.

ah thats pretty cool, its good to see that 4g is getting activated or "tested" in alot of FL. even my area is getting it alrdy... and im in old people land... haha

PRL updated.... I finally got my phone back to normal after thinking I hosed it and my 4G speeds doubled what they where day before yesterday.
Signal is still just as weak though.

hmm mine seems to still not update... u do anything differently?
update: nvm there it goes

Back to "virgin" stock?

Hi all,
I'm having issues with very weak WIFI (unless I'm 2 feet from the router). My wifes note 2 (never been rooted) works completely fine. Side by side, she has full bars and I have a small green dot. I've tried many different roms and nothing helped. I used [ROM][RESTORE][5-12-13]Back to UNROOTED Stock with Auto Flash Count Reset, so I can bring it to Sprint. They tested it and said that there is nothing wrong and I couldn't use my insurance to get another phone.
Reading throught the forums, it seems like it's a software issue. I even tried copying a 4.1.1 Wifi folder and that didn't help. I thought of trying the LJC version of the back to unrooted stock to see if that helps.
Anyone have any ideas how to fix this issue? Now my 3g/4g signal is very weak. Been downloading speedtest app for about 5 minutes.
Right now, I'm on Paranoid version 3.92/ TWRP recovery.
Any help is appreciated.
Thanks,
Randy

Forget it.
I found a stock image and was able to odin it to the phone. The phone went through multiple updates. Now my 3g/4g signal is alot better but my wifi is still weak. Now off to try to solve that problem.

"loosing" 3G on 4.3 Toro

So i was wondering if anyone else is having this issue.
for reference, I am on VZW, with the 4.1.1 radios (as the updated 4.2 radios had me locked into 3G no matter what, at work)
and i ALWAYS do a complete wipe (data/cache/dalvik/system) between ROM flashes.
4.3 bootloader as well.
anyway, this has been an issue since 4.3 hit my device...anything from pure AOSP to CM builds.
when I am on 3G, the bars will go gray and i cannot pull down data at all. (and yes i know the difference between blue and gray bars, I'm saying ANYTHING will say "network not available" not just google apps)
toggling data on/off fixes the problem. I ususally run into this problem 2-3 times a day and it is ALWAYS on 3G.
its not a huge deal, just more annoying than anything else. just wondering if I am alone here. going to be giving the 4.2.2 radios another chance and see if that fixes things.

Having this exact issue...it's driving me nuts as well. At this point I believe I've tried every radio with no luck. Going to try jumping back to 4.2 soon to see if it solves the issue.

Me too
+1
I love how much fast my GNex is on 4.3, but I don't think I can deal with this data bull**** much longer. Frankly, I'm really getting tired of getting a new version of Android, being happy at first, then finding the HUGE bug that makes my phone a horror to use. WHY HAVE YOU FORSAKEN THINE VZW GNEX, GOOGLE!?!?

Just an update, as I updated my radios right around the time I updated to 4.3. I just switched back to CM 10.1 and all my data connection issues went away. That means it definitely has to do with 4.3 builds and not the radio firmware.

ericbarch said:
Just an update, as I updated my radios right around the time I updated to 4.3. I just switched back to CM 10.1 and all my data connection issues went away. That means it definitely has to do with 4.3 builds and not the radio firmware.
Click to expand...
Click to collapse
That's right, 4.3 sucks.
Sent from my Galaxy Nexus using Tapatalk 4

Edit build.prop and include this line:
ro.telephony.default_cdma_sub=0
Data issues are being reported on nearly every rom for the gnex. My data reconnect /switch went from about 60 - 90 secs to a reasonable 5-10. (don't forget to reboot to apply changes)
Sent from my Galaxy Nexus using xda app-developers app

So happy I found this thread!
I'm having the SAME issue: GSM i9250 on Straight talk ATT sim (apn setting are updated and correct). Stock not rooted; been happening since 4.3 Update. From what I've read even folks on the N4 are having similar issues.
I've factory reset 3-4 times for testing purposes (back to "normal" for about an hour then those pesky gray bars and NO data on 3G/4G).
I have to do the airplane mode toggle every 1/2 hour if I'm really using the internet. Big pain in the ass!
I always rooted my devices in the past and haven't done the GNEX because I always felt stock was smooth enough for my purposes (quasi-work-phone and I need stability). If I have to deal with this bull-sh&% I'm probably gonna have to root and install a 4.2 ROM.
Any-whoo...thanks for letting me rant :^)
Hopefully "kit-kat" will help?

same issue its very annoying... did anyone find the fix ??

ffejy462 said:
Edit build.prop and include this line:
ro.telephony.default_cdma_sub=0
Data issues are being reported on nearly every rom for the gnex. My data reconnect /switch went from about 60 - 90 secs to a reasonable 5-10. (don't forget to reboot to apply changes)
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Is this a fix?
My issue seems to be on 4g as well. If the phone switches from wifi to 4g or if it goes from 4g to 3g and back to 4g it shows a connection with bars but never connects to data again.