Develop Bugs

Please Help my battery, its dying in front of me

Ok, Let me first say, This website and the people on it have helped me and others so many times. It's a great website with many talented people. However, I know nobody has to help anyone on here, but please listen to this and only help or post something if you have a fix or are having the same problem.
I don't want to sound rude, but I made a thread a while ago and got 9 pages of people saying that "my battery is fine" or people telling me stuff I already know, so PLEASE PLEASE PLEASE only post if you can help fix the problem or are in the same boat so we can try and get a fix.
Please don't put in the thread " My battery is fine" or "Do a hard reset" even though it seems that is the only way to fix it, I am going to reinstall all of my apps, and its most likely going to happen again.
Background information
I am rooted and running CM6, but have had this problem with the stock ROM, and many other ROMS, doing a hard reset has not helped me in the past, because after restoring my apps, and settings it seems to come back again. I am going to give you as much information as possible to help me with my battery, because I am sure I am not the only one with this problem.
My device
I am rooted and running CM6 and I absolutely love it, it is hands down the best ROM I have used, but I took my phone off the charger, send one text message, loaded up 3 web pages, and refreshed my email, and the battery percentage was down to 93% in 4 minutes of use my battery went down 7%!!!!!!!
I have had this battery drain issue with CM6, Fresh ROM, stock (rooted) rom, and Non-Rooted Stock.
Homescreen
Currently I am using LauncherPro, but ADW.launcher comes with the ROM, and I have had the same problem with that. Here is my setup to show that I am not using any data intensive widgets.
Home screen: besides all of my app icons, I am going to list all of my widgets.
1. Digital Clock Widget-It is a widget that works without an application, but their is an optional application that I don't have installed.
2. Stock android calender widget
3. Stock android 2x2 music widget
4. Beautiful widgets- silent and airplane mode toggle
5. Stock android power control
My settings
Stock email application- updates manually, so no autosyncing
News and weather- I have it set to manual.
Wireless and networks
wifi-off
bluetooth-off
tethering and portable hotspot-off
NO VPN
Mobile network-Data enabled is checked Data roaming is checked
call settings
voicemail service- my carrier
Display
Auto brightness, auto rotate screen, all windows and animations are shown, screen timeout 30 seconds
location
Use wireless networks
Accounts and Sync
background data is checked
auto sync is checked
My only account is GMAIL
About Phone>Battery Use
Android system-37%
Cell standby-34% (time on 30m 40s, Time without a signal 40%)??
Phone idle-17%
Display-17%
About phone
Android version 2.2
Baseband- 2.05.00.06.10
Kernel Version 2.6.29.6 cyanogenmod [email protected] #1
Mod version- CyanogenMod-6-08082010-NIGHTLY-N1
Build number- FRF91
****I am not overclocked****
Installed Apps from market
Cache Cleaner
Smart Keyboarrd Pro
Paper toss
Motris (full)
Android system Info
Dotty
titanium Backup
Launcher Pro
Advanced task killer (I never use it, its only installed so I can kill one app when it is not working)
Akari
Beautiful Widgets
Facebook for android
Amazon
SoundHound
Qik for HTC EVO 4G
Google maps (version 4.4.0) I have heard that it keeps phones awake but I don't know how to tell if it really does
Flash Player 10.1 BETA
Carrom3D Demo
Shazam
AK Notepad
Speedtest.net Speed Test
FMyLife FML Official
Voice Recorder
IUBloomington Building Locator
Movies-Flixster
XDA developers
Bartender
Zedge Ringtones and wallpapers
Google Voice
Opera mini browser
Pass Phrase
Fox News
Urban dictionary
Live scores
Astro File manager
Dictionary.com
The weather Channel
Digital clock widget
Picsay Pro
Keeper-Password
Status notes
Please if anyone can help fix this I would greatly appreciate it, It may seem that the only fix is the hard reset, but their has got to be some app, or setting that is keeping my phone on or killing the battery, if anyone has found that one of these apps or settings had killed their battery, please share, and we can fix our problem.
Thanks
P.S. My battery was at 93% at the beggining of this post, and the screen was on for about 6 minutes total so I can list all of the apps and settings and its npw at 85%

install setcpu,underclock the processor, have it @ 245mhz when screen is off

make sure you are signed out of google talk and go in to settings to uncheck auto sign in since doing that its taking a load off my battery .
also underclocking when screen is off helps alot use wifi when you can or just turn off the data to save loads of battery juice
also are you running the RC1 or a nightly ?
newest nightly is doing very well on the battery hit 19 hours so far with 18% juice left

Your time without signal is 40%, so you are going to get the battery drained.
TWS is your problem and that will not change on any rom.
Now, your PRI is going to be locked in because you are rooted. So maybe a new PRI (no way to update now that you are rooted we are stuck) could possibly help with TWS.
Another thing I know I mentioned in the other post. Do a fresh install and don't install any apps. Just use the phone. If that makes a difference, than it is an app causing your problem.
Eliminate all possibilities until you have a solution.

Bielinsk said:
Your time without signal is 40%, so you are going to get the battery drained.
TWS is your problem and that will not change on any rom.
Now, your PRI is going to be locked in because you are rooted. So maybe a new PRI (no way to update now that you are rooted we are stuck) could possibly help with TWS.
Click to expand...
Click to collapse
yea just read that TWS is kill a battery quick !
kill the data when your in a building or areas that will make the data work harder
ALSO is any of the apps your running from a 2.1 backup ? if so that could be it too i had major battery troubles with my 2.1 back ups on 2.2

Go to running processes under settings>applications, see how many are running...if you have more than 5 running processes at a time.
.your battery will suffer. Use startup auditor to prevent apps processes not in use from starting on boot

you may want to check that your default PRL is set for cdma and not gsm.
there is a post in the dev forum about it.
you will need your MSL number, get it from sprint customer service or use cdma workshop trial. I've used both, I recommend calling sprint its fast and free.

TeknoJnky said:
you may want to check that your default PRL is set for cdma and not gsm.
there is a post in the dev forum about it.
you will need your MSL number, get it from sprint customer service or use cdma workshop trial. I've used both, I recommend calling sprint its fast and free.
Click to expand...
Click to collapse
i have my msl can you link that info please

The PRL shouldn't be an issue with the Evo. That was some type of hero 1.6 bug.
Also, I don't think the data codes work with Froyo.
You can try to download the "Network" app from the market and see if that works.

I was having a battery drain issue ever since 2.2
I think I have it fixed now though. First up. Did you wipe everything in between ROMS? I know this is redundant. But it is important, many custom ROMS have several cache, memory writing and reading tweaks applied and if the phone needs a fresh start from every angle to really utilize it all.
Honestly, the "drops to 93% without barely doing anything!!" Sounds perfect in line. As soon as the phone is done charging it will start using the battery again UNTIL it drops to 90% and then it will charge it up again. All the while saying "fully charged" I've read that on several threads. And after the initial 10% it should stabilize. If it doesn't after that, then there is a problem. You said you where 40% without signal? That seems high.
There is a thread about how these, and most other Android based phones on CDMA mobile providers have a bug that default to GSM searching, so while its looking for a signal. Its primarily looking for a GSM tower, and secondarily a CDMA. In the phone dialer, type *#*#4323#*#* (I think, please correct be someone if this isn't it) in there, scroll down and you'll see a drop down menu and it will say CDMA (auto) which is the bug. Press menu, then press "Select Radio Band" it'll FC which is normal. Noe look at the drop down menu. It will say GSM (auto). Change this back to CDMA (auto) and exit.
I know by doing this when I first got my phone that my battery life, while the phone is asleep, where way better!!
UPDATE: ignore most of that, sorry. Forgot you said you where on CM6 which is froyo, you'll need to use CDMA workshop to fix that as the code no longer works.
Hope that at least helped you out. I know the pain of fast battery drainage recently. Right now, after moderate usage and 4hrs off the charger I'm at 75%. that is with 4G on with weak signal. Some texting, and web surfing. And Taptalk this whole post. Lol.
...in 1943, I killed a drifter.

mjz147 said:
P.S. My battery was at 93% at the beggining of this post, and the screen was on for about 6 minutes total so I can list all of the apps and settings and its npw at 85%
Click to expand...
Click to collapse
All that previous advice about data usage, tws, or anything related to battery drain while the phone is idle with the screen off is bologna.
Lower the brightness of the screen by about one half of automatic brightness and underclock the cpu to about 245-507.
The phone will still be very usable, while the battery drain while actively using the phone should about half.

Sporkman said:
yea just read that TWS is kill a battery quick !
kill the data when your in a building or areas that will make the data work harder
ALSO is any of the apps your running from a 2.1 backup ? if so that could be it too i had major battery troubles with my 2.1 back ups on 2.2
Click to expand...
Click to collapse
Thanks everyone so much, I will try all of these things.
By "kill the data" What do you mean?
When I was using a ROM with Sense installed their was a setting called enable always on mobile data, which basically allowed you to turn 3G and 2G off, when the phone was not on, however I can't find anything like that with this ROM.
So if you could elaborate on how to kill the data apps, that would be great, it sounds like that might be it.
And no when I first flashed CM6 it was the first 2.2 ROM, so I got all of my apps from the market, I didn't restore them from 2.1
And to the person asking if I am running the nightly or RC1, haha I don't know the difference.
I cleared all of my data, and was running a rooted stock rom, then flashed the CM6 "latest ROM" from the ROM page on 7-28, then on 8-7 their was a nightly that was 8-08 and I installed that. The mod version I have in settings is NIGHTLY-N1

http://forum.xda-developers.com/showpost.php?p=6780201&postcount=6

When I typed in *#*#4323#*#* in the dialer, after pushing the last * the (*#*#4323#*#*) that I had just put in would disappear and not take me to the menu, although I do know what your talking about. Can someone confirm if this is the correct code?

Edit, thanks to person above me
its Dial *#*#4636#*#*
when I did that and go to Phone info, and scroll down to set preferred network type it was on CDMA auto (PRL)
However under the IMEI, phone number, current network, is says network type CDMA EvDo rev. A
and 2 lines above that says GSM service: In service
Than on the bottom is says GSM Disconnects: ======DATA======
state: DcActice State connected at 3:11 AM and elapsed 14:12:24 and then is gives me an address, gateway, and DNS code.

This may sounds stupid, but should that be changed to CDMA only, maybe the PRL auto setting is still looking for a GSM network, because it says GSM: in service.
Thats proly not it, just wondering?

**Bahleetd**
...in 1943, I killed a drifter.

snandlal said:
Go to running processes under settings>applications, see how many are running...if you have more than 5 running processes at a time.
.your battery will suffer. Use startup auditor to prevent apps processes not in use from starting on boot
Click to expand...
Click to collapse
running services
Digital clock widget-update service
astro-copy service
voicemail CM-Service
Android system-VPN service binder
Calenderstorage
google services framework
NEws and weather-genie refresh service
smart keyboard pro
Digital clock widget-update service
astro-copy service
voicemail CM-Service
it sounds like these 3 don't even need to be running, I can go without the digital clock widget, who know, maybe thats trying to update or somethin, astro is a file manager, Ill switch to another file manager, and voicemail
THATS from the 2.1 ROM !! maybe thats what it is, Because even though I don't have a voicemail every hour I will get a notification saying new voicemail dial *86 and when I would do that It says virgin mobile or somethin and doesn't let me listen.
I am gonna delete astro, digital clock, and the 2.1 voicemail, and reinstall the 2.2 sprint voicemail.apk and report back.

acrh2 said:
All that previous advice about data usage, tws, or anything related to battery drain while the phone is idle with the screen off is bologna.
Lower the brightness of the screen by about one half of automatic brightness and underclock the cpu to about 245-507.
The phone will still be very usable, while the battery drain while actively using the phone should about half.
Click to expand...
Click to collapse
bologna my ass
everything i listed has improved my battery life ! i DO agree with the screen brightness thou
"kill the data"
i mean hold the power button down till you get the popup and turn off mobile data

http://forum.xda-developers.com/showthread.php?t=704272
interesting....

DRM license required

Okay since the last update I have had three occassions where I get DRM License Required in the notification area of my phone. I've done searches on the web and I see it is happening to Evo's but I haven't seen anyone report it here.
Any suggestions?

slowrey said:
Okay since the last update I have had three occassions where I get DRM License Required in the notification area of my phone. I've done searches on the web and I see it is happening to Evo's but I haven't seen anyone report it here.
Any suggestions?
Click to expand...
Click to collapse
Never got a DRM message.
I archived my Itunes library. I edited the archive. IIRC i had to edit the titles to remove the invisible designator "." - I did this a long time ago and can't remember what block command i gave terminal to do it. I then transfered the archived library to the phone's sdcard.
Hope it helps.

Anyone else?

I also received this message. From what ive read online at other forums, the consensus is that it was caused by the new Blockbuster app. Most people think its a bug in the Blockbuster app.
I should also add, that i received this message after I got the 3.7 OTA update, but only after I added my own MP3s to SDCard. So perhaps the blockbuster app is looking for media on SDCard and found my mp3 files without DRM? My 2cents.

I get this crap all the time I just clear it out. It only happens to me on sense roms though .
Sent from my PC36100 using Tapatalk

Wow ive followed for a while and This will be my first post.lol
I get it on my EVO on rooted sense rom with launcher pro, i havent figured out what triggers it but sometimes there two side by side.
im back up the apk's & removed some sys app, maybe if i removed the blockbuster itll go away.

Hope this helps narrow it down.
Happens when I try to watch Fox news on the fox news app.
However only wireless, if I turn off wifi and use the 3G it plays without the error.
Somehow tied into the wireless ? I can make it happen over and over.

Sprint Nascar app
I got the DRM license required for the first time since I've had my Evo 4g. I used Sprints NASCAR app today and got 2 notifications about DRM.

GaryJohnSr said:
I got the DRM license required for the first time since I've had my Evo 4g. I used Sprints NASCAR app today and got 2 notifications about DRM.
Click to expand...
Click to collapse
I can't use the nascar app here. Well to be mroe specific I have issues with it. It works fine without hitch for a while then I will lose the driver audio after say 5-10min of consistant listening. Sometimes I get the DRM error with it and sometimes I just get an audio playback message in the app itself when it kills the audio.
tried emailing back and forth with the developers of the app but they say it plays fine on their evo in house no problems.
oh well.

I get this anytime I close Pandora while using bluetooth for the audio. Makes no sense at all.

Removing DRM?
Has anyone tried to watch blockbuster downloads? I can watch it on my phone (EVO 3D), but only in the Blockbuster App, so I'm assuming there's some kind of protection on the file.
I copied the file to my PC and no joy.
If anyone has a good and free way to remove protection I'd love to hear it. I googled DRM removal but all I got was 100% scammy, free-trial type websites.
Thanks in advance!

Hi, I took a video with my htc evo and it won't let me view it. When I try to play it a popup says "Sorry, this video cannot be played. Then I get a notification that says "DRM Notification - License required. Does anyone knows what's wrong with this thing? thanks

[GPS Troubleshoot] Sprint ET4G GPS Fix discussion

Unfortunately, I've become a veteran when it comes to ET4G GPS problems.
This thread is intended to summarize ET4G GPS issues, reported fixes, troubleshooting advice, and GPS related conversation in hopes of determining the root cause. Could be fixable, could be hardware, but I really want to get to the bottom of it. Let’s try.
I have been all around XDA and the rest of the interwebs for solutions. My personal frustration has been that most GPS issue posts result in standard advice to: download GPS Test from the market, re-install your ROM, or get back to stock and start over. That's actually great advice, and I've pursued it - just doesn't make a difference for some of us. Still worth a shot though.
Several members have great threads concerning specific approaches, and I'll reference those members and threads here. I don’t know of a true fix, but some trickery/mods appear to help a bit.
I’ll do my best to keep this up to date – referenced threads will include their own updates. If/when a true GPS fix pops-up…that’d be super! Let me know so we can validate and kill this thread.
My reference of “True Fix” refers to getting a fast, consistent, nav worthy GPS lock as the default operation, meaning no special mods of config file edits or special software. Kinda like if the GPS functionality on the device actually did what it was supposed to do. Alot of these options assume that you have root, if you don't want to root your device, best to talk to your local sprint store instead of XDA. The bright side of this approach: it may be the best one if this is purely hardware.
SO, if you have crap GPS on your ET4G and you want to take ownership of the issue (including whatever hell breaks loose when you start changing stuff) here is a fairly comprehensive list of the hoops that you can jump through at your own risk:
#1 USER ERROR Maybe you messed it up. I’m no expert, so when I root a phone and load unsanctioned software on it…I look in the mirror when I have problems.
Go back to stock and play normal. Thank SFHUB for compiling a great thread with reference to root, revert and more.
Wipe and retry flashing a recent release of your favorite ROM. Thank BARNACLES10 who has compiled damn near everything here.
JUST_S has a thorough reference thread (including a GPS section) here.
QBKING77 provides another awesome resource. If you are like me, pictures help. Moving pictures help even more and Qbking makes scores of great preview and instructional picture shows for the community.​
#2 A-GPS tools Try augmenting your A-GPS by downloading apps that help your clear and refresh assisted GPS data and look for sats.
As I mentioned, Just_s has a GPS post on his reference thread listing apps and other goodies to try. I'm not trying replace that list, but will reference some of the same items as we'll refer to these in discussion of test results.
Here are the GPS helper apps that I've know of and have used:
GPS Test (has cool features even if your GPS is working great)
GPS Status & Toolbox
FasterFix
GPS Essentials
These apps are free and provide a myriad of GPS related stuff, including options to clear and update/refresh your A-GPS. ​
#3 Dialer codes
Some dialer codes may require you to enter your MSL (see Just_s thread for how to get yours).
It may be possible to reset the GPS with a dialer code. A code that we used in the past ##GPSCLRX## worked on the EVO 4g. Some users report it to be working on the ET4G, but I have been unable to confirm. This code requests my MSL, but does not appear to reboot after entry (which is what occurred on the EVO when entered).
I would LOVE to provide a link to the ET4G dialer codes here, but until I find a great source and will hold off. Several of the threads I have seen reference other phones and appear to by copy/paste from prior lists. I can get some of them to work, but not all (including the GPSCLRX). I don't want to keep publishing those - I'll list confirmed as working ET4G dialer codes as I validate. Of course, there is a chance (see #1 above) that I am doing something wrong here and will update this section as soon as someone sets me straight.
update: Here are the dialer codes and tests that I've completed. Don't mess with these for fun, just use if you know what you are doing and you need them.
*#2580# - ServiceMode - Works!
*#RIL# - Sec_RIL_Dump - Has the LogFileList Works!
##RTN# - Real-Time Network (RTN) Works!
*#DATA*SCREEN*# - DataCreate Works!
*#0BAT# - BatteryStatus Works!
##UPST# - PhoneUtil - UART/USB Works!
##GPSCLRX# - Reset the GPS - Requires MSL [does not work on ET4G]
*#1472365# GpsSetup [does not work on ET4G]
*#INFO*1111# Testing [does not work on ET4G]
*#0*# LCD TEST [does not work on ET4G]
##DATA# - Data Programming - Requires MSL [NOT TESTED]
##DEBUG# - Debug Menu - Requires MSL [NOT TESTED]
##AKEY# - Data A key menu - Requires MSL [NOT TESTED]
##<MSL># - Master Subsidy Lock - Requires MSL [NOT TESTED]
*#0VIB# - Device Test - Vibration Test [NOT TESTED]
*#0MP3# - MelodyTest [NOT TESTED]
*#7780# - Factory data reset [NOT TESTED]
*#232331# - BluetoothTest [NOT TESTED]
*#2664# - Touchscreen Accuracy Test [NOT TESTED]
*#0RTC# - RTCTimeRead - Displays Date and [NOT TESTED]
*#9900# - SysDump [NOT TESTED]​
Here are some options that are sprinkled throughout XDA, often in forums other than the ET4G.
#4 DRIVERS Leaving room for more here, but as of now there are reports that flashing an alternate GPS driver may do something. This could be a sasquatch siting, but perhaps the sasquatch knocks something into place when flashed from CWM.
EVO Driver. Tough for me to locate the origin of this one, but daryelv is credited elsewhere and ebuechler3 has this thread. This daryelv post includes the file for DL as well.
colorado_al provides a different file to flash in this thread. Thanks!
​
#5 GPS Config file edits
At some point during your ET4G GPS woes, you ask yourself "what more can I do?", which is good! Sniffing around, you'll find that there is a config file used by the device GPS. There are some very interesting and quite brilliant mods being made here, with reports of improvement.
This thread by AngelDeath is incredible. AngelDeath bumped up the logic and intelligence of the GPS config. Impressive stuff, complete with fantastic write-up with pre-made files for your flashing consumption.
Xenova also has a great thread, providing instructions on making your own mods.
interloper also has a config file post here
#6 REPLACEMENT
Of course, taking the device back to Sprint and obtaining a replacement is an option. Might be a really good option and many members have reported it to resolve the issue.
If you took this approach, please share the experience. Specifically:
Did it resolve the issue or did you have to seek a 2nd replacement?
If resolved, did you notice anything identifyably different about the replacement like a different hardware version (menu>settings>about phone) or physical change?
How was the Sprint experience? Did they give you hell? Did they admit that they knew of an issue and were obliged to replace? Any information you can provide here could make it easier or faster for others.
If you have no GPS issues at all, congrats! For those of us that do, let's solidify what works and what doesn't. As great as it would be to find a fix, it will be equally rewarding to pin it down to certain devices so we can at least know that our only option is to exchange the device.
If you do jump in and post something along the lines of "my gps is working great ", please share your ROM, Baseband and Kernel in the hope that we'll discover a combo that is devoid of GPS bug.
I've personally clogged up other threads with meandering GPS talk, I hope this thread can help alleviate that issue while providing a place to discuss GPS specifically.

Will incorporate other information sources here.
The below video (by lattisimo) offers some evidence supporting hardware as the issue source. He received a replacement and demos GPS locking on the old and replacement :
http://www.youtube.com/watch?v=hpkiJeUQpvQ​

Test results:
Re: #1
Here's what I did to mitigate issues that I may have caused:
1. used sfhub's back to stock
2. After allowing everything time to settle down, I turned GPS on and popped into the accuweather on first screen and tried to use my location. Was unable to obtain location.
3. Cleared GPS (##GPSCLRX# from dialer, entered my MSL). Hit OK to clear, but it did not reboot. Since there was no reboot, it is not clear if this did anything at all. I let it sit for 10 min then rebooted manually.
4. Went to GMaps after reboot (GPS on only, no network location) and got the standard "current location is temporarily unavailable" message.
5. Went ahead and cleared VRAM/Sprint login info (##72786# dialer, enter MSL, activation process. Reboot.
6. After reboot, still stock - let her sit for 5-10 mins. Got a notification for update (which is the EK02 2.3.6 official update). DLed and installed. Reboot, let it sit for 5min.
7. Back to maps, hit the location button - waited - after about 60 secs, I was found, accuracy was within 100 meters. Exit maps, back in, was located within 40 meters.
8. Exit maps - turned on sensor aiding, but left wireless network location OFF. Back to maps, "current location is temporarily unavailable", waited and hit it again- "current location is temporarily unavailable".
9. Exit maps, turned sensor aiding off, back to maps. Location found in about 20 secs, within 20 meters. Not too bad - no f'in idea why sensor aiding seemed to screw stuff up for a second. Sats cycled through found and dropped, still flaky.
Finding= GPS issues don't appear to be caused by my meddling​
Re: #2
I used fasterfix initially (which BTW does reset your GPS config file back to original state). This is important to know if you are using GPS config file mods as fasterfix will overwrite them. Quick to find sats, but not a big help when it comes to NAV. Still lost signal a couple of times and flowed in and out of proximity (based on the number of sats connected).
Essentially the same result with all of the others.
Finding= AGPS updates help find sats, but doesn't seem to help keep them locked.​
Re: #3
##GPSCLRX# doesn't work, don't have any leads to pursue here.
Finding = no dice​
Re: #5
The use of custom GPS config files definitely improved my GPS function. AngelDeath's area-customized files are really nice work.
That being said, even while sitting still in my office, I see my location drifting over an area of about 500 meters. When using navigation, I was able to maintain a lock of 5-6 sats, which was useful. Unfortunately, this did cause the NAV to think I was on access roads (when I was on highway) or on the incorrect cross street at an intersection. Impressive work, and a major improvement, but still not solid.
FINDING= Improves lock speed, automates A-GPS refresh, but does not provide enough stability to count on your navigation. You'll get to your location - which is an improvement - but you may have a few missed turns or U turns along the way...​

NICE WORK!
Nice work putting this together. Hopefully some positive things will come from it.
Like you, I have tried everything. Coming to this phone I knew that Samsung was known for crappy GPS performance. From day 1 the GPS has been hit or miss. Seems to work best after a reboot. I never get a lock indoors and outside it's hit or miss. So far I've ran stock, ViperRom and currently on Calkulin's 2.7 ROM. I've tried difference drivers, the config files and all the apps. Things seem great at first and go to crap within a day or so.
Considering that it always seems to be better after a reboot, I've wondered if there could be script or something to reset the GPS automatically. Much like Viper's LOS script and more recently the LOS Repair Daemon by Trifthen.
I'll be watching this closely.

every phone reacts differently to different solutions. the ultimate solution is to just have sprint replace it with a new one that doesn't have gps problems.

This is a pretty major issue so I'm glad you took the initiative to start a GPS specific thread. IMO, this is the last major issue on this phone (LoS and sound/ games bug having been resolved in the latest leaks.)
I'm going to link this thread in the Toolkit because I think it is going to get some good movement. I'm also going to list any new methods that may arise. Don't think you can have too much information on this type of issue. And every phone reacts differently so many options is a good thing. Thanks for doing this.
All that said, as mentioned in the post above mine, based on everything I've learned, I really believe this is a hardware issue. A return may be the only real fix.
Sent from my SPH-D710 using xda premium

Just_s said:
This is a pretty major issue so I'm glad you took the initiative to start a GPS specific thread. IMO, this is the last major issue on this phone (LoS and sound/ games bug having been resolved in the latest leaks.)
I'm going to link this thread in the Toolkit because I think it is going to get some good movement. I'm also going to list any new methods that may arise. Don't think you can have too much information on this type of issue. And every phone reacts differently so many options is a good thing. Thanks for doing this.
All that said, as mentioned in the post above mine, based on everything I've learned, I really believe this is a hardware issue. A return may be the only real fix.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Thanks - agree as to it being the final issue, a shame as I really love the phone. I'm certainly leaning the way of hardware as well. I hope to prove it...somehow...

**** trying to fix it just return yours and get a new one. i did and my gps works absolutely perfect.

paniro187 said:
**** trying to fix it just return yours and get a new one. i did and my gps works absolutely perfect.
Click to expand...
Click to collapse
I hear ya, will be taking mine in soon enough, just want to get to the bottom of the issue (if possible). When you exchanged yours, how did that go? Curious to see if they admitted that it was a known hardware issue - what information did they offer?
I've really let Sprint have it mad more times than I can remember, but it expends alot of time and energy. Since there are many people with the issue, if we can collect enough info from experiences like yours, perhaps we can provide some ammo for them to expedite the replacement when they commence the "confrontation".

It seems like GPS craps out after the phone goes to sleep for me. Looking in GPS Status, it's finding satellites but not locking onto any of them. I've tried to disable and re-enable GPS but that doesn't help, only a restart does.
Edit: Found a fix for my issue! Opened Terminal Emulator, typed gpsd, hit enter and the GPS service came back. Not sure what's causing it to die in the first place but I imagine it can be fixed in an update.
Sent from my SPH-D710 using Tapatalk

paniro187 said:
**** trying to fix it just return yours and get a new one. i did and my gps works absolutely perfect.
Click to expand...
Click to collapse
I'd love to do that except for the fact that I don't want to pay the deductible because of the ****ty GPS. Sigh.

Undervolting really messes up my GPS and Data Speeds. You might want to add this to the list of things to check.

I'M NOT YELLING said:
I'd love to do that except for the fact that I don't want to pay the deductible because of the ****ty GPS. Sigh.
Click to expand...
Click to collapse
Do what I did go to Odin then Odin a kernel in the phone slot. This creates a soft brick. If you want to unbrick Odin a modem in the phone phone slot. Take it to sprint say say I don't know wat happened. (When it tries to boot it will just say you have to update drivers. They sent me a new one to the store with no paying a deductible.
Sent from my SPH-D710 using xda premium

The CM7/EVO driver was the only fix I tried, but currently works for me. May be a placebo effect, but it only takes a few seconds to lock on now. (used to take up to a minute if at all) This is on EK02 rooted stock btw. I'm gonna test it some more once I move back to my college town.

EL29 locks very quickly for me

Korey_Nicholson said:
EL29 locks very quickly for me
Click to expand...
Click to collapse
Had you experienced issues prior to EL29? I am on Calk's 2.8, EL29 all the way. No change for me.

EVO driver was the only fix that reliably works for me. Tried it with all radio/modem updates and first fix is now within 10-20 seconds and GPS position is also more accurate. This is the one I used with my EVO and have been using with the E4GT.
Edit - different driver than posted by OP but is what I used for my CM7.1 EVO and works for my E4GT - this is qualcomm 1.1 driver
I normally don't use any scripts or other GPS setup programs but if a fix is not found within 30 seconds I do try GPS Status. Fix is fastest in GMaps, but also good in GNavigation and TeleNav
PS- must flash after flashing ROM or ROM updates
Curently on Calk's 2.7 and modem EL29

Currently running CM7/EVO driver + a gps script and it's been running way better. Prior to installing driver I just had the script. With the driver, it seems to lock even faster with stronger locks. I'll keep testing it out the rest of the week.
Knock on wood that this is a fix for me. Like others have said, getting a new phone is the only real consistent option.

I've never had GPS issues, running EL29 modem and kernel and Blazer ROM. I guess I got lucky. I used to have so many issues with my old EVO, especially on AOSP. Glad I dodged the bullet on this one

colorado_al said:
EVO driver was the only fix that reliably works for me. Tried it with all radio/modem updates and first fix is now within 10-20 seconds and GPS position is also more accurate. This is the one I used with my EVO and have been using with the E4GT.
Edit - different driver than posted by OP but is what I used for my CM7.1 EVO and works for my E4GT - this is qualcomm 1.1 driver
I normally don't use any scripts or other GPS setup programs but if a fix is not found within 30 seconds I do try GPS Status. Fix is fastest in GMaps, but also good in GNavigation and TeleNav
PS- must flash after flashing ROM or ROM updates
Curently on Calk's 2.7 and modem EL29
Click to expand...
Click to collapse
Thanks, driver testing is next for me. I've updated the postings and actually had some improvement with AngelDeath's config file for my area. Not perfect, but certainly better than before. I kinda hate the config file approach though - I travel for work and need GPS to avoid getting lost (which is a talent of mine). Just want GPS to work. When I was overseas with my good 'ol EVO, the geotagged pictures worked flawlessly - was not connected to any network or wifi the whole time.

[Q] [?] Total noob needs help

Hi,
I am what you might call a total Apple zombie, in fact I never had any other SmartPhone but an iPhone since '07. Due to the huge disappointment with the 4S, I was finally fed up and switched to the Galaxy Nexus. However, while this seems to be a cool developer phone, I have huge issues with using it in a productive environment. But that is probably just due to my own ignorance ...
[Backup&Restore]
Poor me is hit with an update notification like 50 times a day. I suspect that I will lose all data when I hit install so I am quite hesitant here. With my iPhone I did not even had to bother with stuff like that, it synced with iTunes over WIFi whenever I was in one my home networks. The Nexus does not seem to offer such functionality.
What I expect to be backup'ed is all:
of my mail (around 4GByte) that I frequently need to have available offline
my Navigation system and maps (Sygic + Navigon atm)
my music would be nice due to reasons I elaborate on later
SMS, phone records, etc ...
I tried the following means for backups already:
ADB: with command line "adb backup -apk -shared -all -f ./backup_all.ab" --> result was only 700MByte so I won't trust it a bit (my data is around 13GByte)
Titanium Backup: told me all worked fine but my phone has not enough free space for saving the backup to the pseudo-SD, the file is corrupted, and dropbox is rejecting the maps and my email account data (looks like they are bigger than 400MByte or something ...)
Google Sync: is missing all that des not have a google stamp on it
[EDIT] Noting is worse but to switch on Navigation and get the message that the map was not downloaded and to reload 400-800MByte of maps over a roaming 3G connection at the airport or use a super slow paid airport WiFi. Same goes for my e-Mail, I need it searchable and accessible.
What are the pro's suggesting here? I only have around 3GBytes of disk space available on my phone, the cloud services does not like big files, and the ADB backup seems to lack some stuff (though I cannot really tell what it is leaving out).
[Navigation]
I am abroad very often and do not like to pay insane roaming fees for online navigation systems. That is why I acquired two products, Navigon and Sygic since Navigon Europe is crashing right away.
I am used to the iPhone 4, which means: load App, set destination, boom, go ... My Nexus however, needs a warm-up of around 15 minutes and then constantly loses its signal. Furthermore the screen is not always auto-rotating so that I go in the wrong direction from time to time. Am I just too stupid to operate such things?
[Music Sync]
As I said, I am used to iTunes and all is synced automatically. With the nexus I tried Google music but it is not originally available in my country and it cannot find any management software apart from sync. The Music webpage does not let me logon since a couple of weeks now but the Music Manager works on Windows and uploads some of my files. However, how do I add or delete new songs? Am I stuck to add the to iTunes, import them by Music Manager, and wait for an upload?
I also tried Winamp sync but it crashes whenever I want to sync by WiFi and my Mac is not seeing the device sometimes.
[Car Mode]
Both of my cars support the iPhone by cable and BT. I usually use the cable mode because the phone needs to be charged anyway. My cars are playing the music right away and I can use the steering wheel controls to skip tracks, etc. With my Nexus all I see is "cannot play". When I use Aux-In, which sucks btw., I have no knowledge of any way to make the buttons bigger etc. I needs some filigrane fingers to operate that thing when on the go. The Google car App does not want to install itself because it seems to be incompatible with the nexus ...
How can a fit-finger syndrome person like me control their phone in a car?
[Network Access]
Whenever I am in highly shielded environments (that happens often), such as a underground parking garage, a hospital white room (MRT, CT, etc.) or in a research center with much electromagnetic interference, my Nexus is losing its GSM network access and this is okay. However, it does not gets it back when I am out again when I am not switch the phone off and on again! I have already had overflowing mailboxes so often that I have a habit now to restart my phone whenever I am outside again. That is ridiculous! Is that a hardware problem of the phone or do I just have a bad model?
I hope you could enlighten me, as I am totally ignorant concerning Android and their phones. They are indeed a world on their own! Please keep in mind that I am not very knowledgeable so I would appreciate human-understandable information

Included too much information. What update? I'm assuming you're stock and didn't root or do any tweaks?
Just update, all of your settings and such will still be there.
Sent from my Galaxy Nexus using xda premium

zephiK said:
Included too much information. What update? I'm assuming you're stock and didn't root or do any tweaks?
Just update, all of your settings and such will still be there.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
OTA 4.0.2, it is rooted for the Titanium Backup, stock ROM and kernel (4.0.1, KK1-Baseband, 3.0.1 Kernel), no other tweaks I am aware of.

An OTA update doesn't erase anything..
Sent from my Galaxy Nexus using xda premium

I'm in a similar kind of position and I think that provided you have standard recovery the update will work fine and you'll lose no settings although I've seen some suggestions you'll lose root by updating. Not sure how it would affect you if you have a non-standard kernel tho...

c_desal said:
OTA 4.0.2, it is rooted for the Titanium Backup, stock ROM and kernel (4.0.1, KK1-Baseband, 3.0.1 Kernel), no other tweaks I am aware of.
Click to expand...
Click to collapse
Having root doesn't mean anything. As long as you didn't do any changes to the kernel, or anything outside of /sdcard/ even though you have root. You'll be fine, it won't wipe anything. Just accept the OTA and everything will be okay.
I'd recommend using https://market.android.com/details?...m9yZy5wcm9qZWN0dm9vZG9vLm90YXJvb3RrZWVwZXIiXQ.. as it will keep your root access post-OTA.
@daz.g: Not having the stock kernel provided by Google and accepting the OTA is a huge-nono and will most likely fail. You can keep root with the app I linked above. But using stock ROM + stock kernel + root, your options are rather limited and it's better off going off with Custom ROMs. If people are going to be risky and root, might as well go all the way. Risking and flashing ROMs aren't even that scary

[Q] Enough is enough! Need help with galaxy note 2 bugs/issues please!

Ok, firstly I apologize if these have been covered before but I need help with a few issues with my galaxy note 2 that Ive sure you guys have noticed as well. Im no expert but I have had android phones for a few years so I do know the basics. Im thinking it might be time to root/rom or whatever my phone because I think the issues I am having are bugs in the software though I have never attempted such a feat, havent really had a reason to until now. I absolutely love this phones, its super awesome, one of the best ive had but there are a few nagging issues I have that Im not sure if its just me or the software, usually Im pretty good with tech stuff. Have a samsung galaxy note 2 on att network android version 4.1.2 and ive searched around a little and best I can tell the newer version i have has changed some menu options which I cannot find and caused or not fixed some of my other issues.
1. I am unable to adjust the locations of the options on the screen when you pull it down from the top such as wifi, bluetooth, airplane mode and whatnot. Near as I can tell it was possible to organize them in the order you wanted before the update that added multiscreen support and it seems multiscreen support options under settings has taken place of the setting to adjust these icons and I cannot find anywhere to change them. Have you guys noticed this? how is it possible to change them or are they stuck now?
2. The media player auto playing when connecting to my bluetooth sync system in my ford F150 is kinda neat but highly annoying as it auto starts the player when it connects whether I want it to or not, and usually I do not because I rarely use my phone to play audio via bluetooth and when i do its through my Sirius XM app or pandora or some other media player and its highly annoying having to end the default media player and start play on my preferred app every time I shut off and restart my truck, or disconnect and reconnect bluetooth if you prefer. Is there a way to get this default app to NOT auto start playing every time it connects to bluetooth? I have been unable to find such an option and its getting on my nerves and draining my battery when I dont even want it on, GRRR!!
3. Pretty sure this one is a software bug/change but every android phone Ive ever had auto sets a 15 minute time reminder when I enter a calendar entry, which Ive gotten used to and is awesome as far as im concerned because an entry without a reminder is worthless. I have to turn on a reminder manually every time and have not been able to find any setting to change to revert this back to the normal experience that im used to on my at least 4 previous android phones. I have gotten used to manually turning it on now but its still annoying and i would like to be able to skip this step to save time as I use the calendar reminder features daily.
Thats all i can think of for right now, but im sure theres some I forgot. Hoping some of you experts can hook me up with some easy fixes to these issues or point me in the right direction of how to resolve them if possible, thanks a million!

Whew!!
One hell of a post there ...
An easy solution to the majority of your device issues would be...
Flashing back to the factory shipping rom...
It is pushed to the device via Odin.
I believe the rom is UCALJ2...
In the development section, under the "everything" thread, you will find the rom listed above.
There you will also find Odin, its PC drivers, and instructions to restore the device to pure stock.
The recent updates to the device will be removed, and following the Odin flash, the device will be pure stock and have no personal data...(fair warning)
From that point, to prevent the updates from appearing again, the update application must be frozen by using titanium backup or an app capable of rendering the update application null.
This process must be done with care ...and not before you understand what you are doing.
The steps in those threads are complete, but you must learn them first.
Happy reading and learning ....and happy flashing ....g

Your right. ..time to root it and add a custom rom. The new Jedi is awesome. . (shameless plug. ...lol)
Mac

Here is my thread to get back to stock. Enjoy
http://forum.xda-developers.com/showthread.php?t=2275844
Sent from my SAMSUNG-SGH-I317 using xda premium

I wasnt aware you could move your toggles in the dropdown but then again I was only stock for a couple days.
Sent from my SGH-I317