I've got an Optimus V, it is a very fair phone for the price, but I'm having real issues with 3G, I often have no Internet, but I should - usually have 3G connection but no Internet.
My battery life is also very poor compared to my other phones.
Both issues are making this phone less than useful. I did try the AOSP CM7 mod a couple of months ago, and while I was on it, I didn't get the Internet issue (just may not have happened), but I didn't stay on it long as there was no SWYPE support and I am really used to SWYPE now and cannot live without it, so I'm back to stock.
If anyone has any insight on how to repair the 3G connectivity or the battery life I would really appreciate it.
NOTE: I looked through several pages here and did see a couple of notes about the 3G connectivity but nothing on how to fix it.
Hmm, well I've noticed if I do NOTHING literally but a few texts and calls, my phone will last about a day with 3G turned on, now, if you already rooted your phone ( I presume you have) you can turn off the 3G. For me (cause I'm always texting the girls ) with the 3G turned off, I can be sending 1200 texts and I'll still have battery for the end of the day.
As for the no Internet issues, I have no suggestions but to just wait, it happened to me one time, and I waited a day and it was back up and running, so it must have been on Virgin Mobiles side of the network.
Related
I have this problem using wired or wireless tether. My Eris will connect fine at first but the signal will go away (the 3g indicator goes away and the cellular signal cuts off and then back on). I don't think it happens using pdanet but I'd like wireless tether.
I have tried 6 different roms including froyo. I tried anetshare and it didn't work (I don't think it is updated anyway). I changed many of the settings off and then back on one at a time with no change. Trying to download anything seems to make it happen instantly, while just browsing might go on for several minutes. I thought it might be something verizon had done to detect if you are tethering but I doubt it.
Right now I am using xtrROM 4.2 and the wired tether is better but still cuts off. Wireless tether still drops off quickly upon starting downloads. I'm going to get the latest wireless tether for root users and check for updates for anetshare. I'll keep trying and hopefully one of us will figure it out.
camiot said:
I have this problem using wired or wireless tether. My Eris will connect fine at first but the signal will go away (the 3g indicator goes away and the cellular signal cuts off and then back on). I don't think it happens using pdanet but I'd like wireless tether.
I have tried 6 different roms including froyo. I tried anetshare and it didn't work (I don't think it is updated anyway). I changed many of the settings off and then back on one at a time with no change. Trying to download anything seems to make it happen instantly, while just browsing might go on for several minutes. I thought it might be something verizon had done to detect if you are tethering but I doubt it.
Right now I am using xtrROM 4.2 and the wired tether is better but still cuts off. Wireless tether still drops off quickly upon starting downloads. I'm going to get the latest wireless tether for root users and check for updates for anetshare. I'll keep trying and hopefully one of us will figure it out.
Click to expand...
Click to collapse
This is actually a problem that happens somewhere between your phone, and Verizon.
This happens with every ROM, everywhere, at random.
Sometimes it won't happen to me for a month at a time, sometimes it'll happen every night for weeks straight.
Reboot the phone. Cross your fingers. Next time it boots up, you might be fine for an hour or two. Might not be.
3g just disappears COMPLETELY at random, and removes any connections you have. It's REALLY annoying.
Knock on wood, but it hasn't happened to me in at least a week. I'm on xtrSense 3.1.
I've never had that problem before. Try updating your radio.
I tried more updated ROMs and 3 different radios. Still not working. Right now I'm on nonsensikal froyo 2.2 with radio 2.42.01.04.27. I'm going to update via *228 to see if that makes a difference. I can't see what rebooting would do to change the wireless connection.
Still Losing Connection
Tried some of the new ROMs and 3 different radios. Here is where I am now:
KaosFroyo V35
Kernal Version 2.6.29-DecaFuctCFS-dirty-53d732ab
Baseband Version 2.42.01.04.27 (is this the latest?)
Every time it is the same. I can connect for a while but it seems the longer I'm connected, or if I start a download, I lose my connection (cellular). Sometimes it comes back but not for very long.
PdaNet v2.45 seems to work the longest but sometimes I get a blue screen of death with it.
Wireless Tether Version 2.0.5-pre9 loses connection (cellular) within minutes.
Wired Tether Version 1.4 loses connection (cellular) within minutes.
The built in USB tethering loses connection (cellular) within minutes.
I must be doing something wrong since I can't find anyone that is having this problem anywhere else in the forums. Any help is greatly appreciated!
im having the same problem... tried it on CynoTazz 6.0 and xtrROM4.5
there's no way heat could cause this is there?
or maybe verizon just found a way to throttle heavy data usage?
I haven't tried wireless tethering on the replacement phone I got a a few weeks ago, but I remember having the same problems 3G just going away randomly on my old phone (on KaosFroyo) I'll give it a try tomorrow. As for wired tethering, I'm using EasyTether and my 3G never goes away. I noticed that if I do not let EasyThether stay on the foreground my connection drops sooner or later (3G stays on however), I think that may have something do with AutoKiller.
I'm having the same problem.. it'll disconnect upon using uTorrent while Im downloading a file.. I think it has to do with the app itself because a couple versions ago, I was downloading shows like crazy with little or no interruption. But when I just simply browse the interweb, it never and I mean never disconnects. It also may have to do with Verizon throttling usage
Sent from my FroyoEris using XDA App
Do you have JuiceDefender installed? Because that is one of the main problems. I would also try updating your radio.
I use xtrSENSE v4.6 and have always had problems with PDANet and Wired Tethering eventually the 3G dropping. Wired Tethering seemed to work at noticeably faster speeds than PDANet. I used Wireless Tethering extensively recently when reinstalling Windows on a neighbor's Netbook and it never dropped the 3G connection once; through all the Microsoft Updates and such.
I can confirm that occasionally rebooting helps make Wired Tethering work better, and also it seems to work faster and drop less often in the middle of the night. Sometimes Tethering would outright stop working completely (never actually make a connection) and then a reboot did definitely do the trick.
I am also having this problem. It was fine with PDAnet before i rooted and swapped rom's. now I have the same intermittent 3g during wireless tether. I also experience a period late one night around 4am where i was able to watch a full 30min show on hulu with no problems. I'd like to see this resolved. I'm still looking around the forum to see if it's been answered somewhere else...
haganme said:
I am also having this problem. It was fine with PDAnet before i rooted and swapped rom's. now I have the same intermittent 3g during wireless tether. I also experience a period late one night around 4am where i was able to watch a full 30min show on hulu with no problems. I'd like to see this resolved. I'm still looking around the forum to see if it's been answered somewhere else...
Click to expand...
Click to collapse
I was getting bad 3G and I called Verizon and had them do a trouble ticket. My wife's Ally was doing the same thing so I knew it was the network in the area. They did a trouble ticket and it was fixed a few days later. So my advice is to call tech support and report spotty 3G, and make sure that you are talking to tech support and not customer service because I have had CS agents try to do tech support and they always suggest trying to wipe the phone and crap and don't usually know what they are talking about.
MrObvious said:
I was getting bad 3G and I called Verizon and had them do a trouble ticket. My wife's Ally was doing the same thing so I knew it was the network in the area. They did a trouble ticket and it was fixed a few days later. So my advice is to call tech support and report spotty 3G, and make sure that you are talking to tech support and not customer service because I have had CS agents try to do tech support and they always suggest trying to wipe the phone and crap and don't usually know what they are talking about.
Click to expand...
Click to collapse
I'm in the process of setting up a yx545 signal booster at my house. I've always had pretty low signal since i switched to verizon, so i'm hoping that the booster will fix my problems. My initial installation didn't separate the two antennas properly and so the amp was turning itself down. I'm going to purchase a high-gain outside antenna next and raise it up 10-15 feet on pvc. If the tether problems are solved as a result, i will post it...
We have been having this problem for a long time now. Mine started back in the old days of evil eris 1.0. I believe it is an actual hardware issue with the phone. No matter what rom or radio I use i get horrible signal (never more than 2 bars) and my data connection randomly drops all the time. And its not just my area of the country. I am in the military and have traveled all over the country in the last year and never have i seen more than -80 db.
The first time i took apart my eris i noticed 2 U.fl connectors on the back of the main board. These connectors are what you connect an external antenna to on a computer or any other peice of wireless made these days. So i took a u.fl pigtail and fabricated two 800 mhz antennas and connected them to these connectors. After playing around a bit i finally got a stable signal level of about -70DB to commence my testing. I tested every tethering program, radio and method of tethering and still nothing gave me a consistent connection. So that rules out a bad signal level causing the problems.
It could be two things
1. Our phones radio sucks and drops packets at 3G frequencies thus forcing the phone to drop back to the 1x frequency.
I dont know how the architecture on the phone is designed or what specific frequencies verizon uses in my area but the internal antenna is made for one specific band of frequencies. If the antenna was designed to work the best for 800 mhz and still worked "good enough" for the 1800 mhz band when the phone was developed it could be a manufacturer flaw.
Or i could be wrong and the 2 antennas are actually two separate frequencies. Somebody with more knowledge of the phone could help me here.
2. Verizon has found a way to throttle our data usage. I dont believe it is this one because i tethered to a friends droid incredible last week and had blazing speeds for over an hour on verizon.
xllxjustinxllx said:
We have been having this problem for a long time now. Mine started back in the old days of evil eris 1.0. I believe it is an actual hardware issue with the phone. No matter what rom or radio I use i get horrible signal (never more than 2 bars) and my data connection randomly drops all the time. And its not just my area of the country. I am in the military and have traveled all over the country in the last year and never have i seen more than -80 db.
The first time i took apart my eris i noticed 2 U.fl connectors on the back of the main board. These connectors are what you connect an external antenna to on a computer or any other peice of wireless made these days. So i took a u.fl pigtail and fabricated two 800 mhz antennas and connected them to these connectors. After playing around a bit i finally got a stable signal level of about -70DB to commence my testing. I tested every tethering program, radio and method of tethering and still nothing gave me a consistent connection. So that rules out a bad signal level causing the problems.
It could be two things
1. Our phones radio sucks and drops packets at 3G frequencies thus forcing the phone to drop back to the 1x frequency.
I dont know how the architecture on the phone is designed or what specific frequencies verizon uses in my area but the internal antenna is made for one specific band of frequencies. If the antenna was designed to work the best for 800 mhz and still worked "good enough" for the 1800 mhz band when the phone was developed it could be a manufacturer flaw.
Or i could be wrong and the 2 antennas are actually two separate frequencies. Somebody with more knowledge of the phone could help me here.
2. Verizon has found a way to throttle our data usage. I dont believe it is this one because i tethered to a friends droid incredible last week and had blazing speeds for over an hour on verizon.
Click to expand...
Click to collapse
My Eris has been doing good. I'm on PRL 36060 I think (it's a 36000 series PRL) and had a problem but I called tech support and had them fix a local tower through a trouble ticket since it affected my wife's LG Ally also. I had them fix it and my Rev. A EVDO speeds have been great. You could have a bad phone and maybe a new handset under warranty may not be a bad idea.
xllxjustinxllx said:
We have been having this problem for a long time now. Mine started back in the old days of evil eris 1.0. I believe it is an actual hardware issue with the phone. No matter what rom or radio I use i get horrible signal (never more than 2 bars) and my data connection randomly drops all the time. And its not just my area of the country. I am in the military and have traveled all over the country in the last year and never have i seen more than -80 db.
The first time i took apart my eris i noticed 2 U.fl connectors on the back of the main board. These connectors are what you connect an external antenna to on a computer or any other peice of wireless made these days. So i took a u.fl pigtail and fabricated two 800 mhz antennas and connected them to these connectors. After playing around a bit i finally got a stable signal level of about -70DB to commence my testing. I tested every tethering program, radio and method of tethering and still nothing gave me a consistent connection. So that rules out a bad signal level causing the problems.
It could be two things
1. Our phones radio sucks and drops packets at 3G frequencies thus forcing the phone to drop back to the 1x frequency.
I dont know how the architecture on the phone is designed or what specific frequencies verizon uses in my area but the internal antenna is made for one specific band of frequencies. If the antenna was designed to work the best for 800 mhz and still worked "good enough" for the 1800 mhz band when the phone was developed it could be a manufacturer flaw.
Or i could be wrong and the 2 antennas are actually two separate frequencies. Somebody with more knowledge of the phone could help me here.
2. Verizon has found a way to throttle our data usage. I dont believe it is this one because i tethered to a friends droid incredible last week and had blazing speeds for over an hour on verizon.
Click to expand...
Click to collapse
I am very interested in how you managed to get a pigtail hooked into the back of the eris. I looked around before, and could not find any info on the connector. could you post a picture of your pigtail? did you make it or buy it? a pic of the phone with pigtail with antenna(s) would also be great. Thanks
As i said in an earlier post, I have a Wi-Ex 545 at home now, but it would be very useful to me to have a pigtail to use while pointing the antenna.
also, I am still having 3G dropping while wireless tethering.
haganme said:
I am very interested in how you managed to get a pigtail hooked into the back of the eris. I looked around before, and could not find any info on the connector. could you post a picture of your pigtail? did you make it or buy it? a pic of the phone with pigtail with antenna(s) would also be great. Thanks
As i said in an earlier post, I have a Wi-Ex 545 at home now, but it would be very useful to me to have a pigtail to use while pointing the antenna.
also, I am still having 3G dropping while wireless tethering.
Click to expand...
Click to collapse
I've had 3g randomly cycle off on every Eris I've ever had. Every day.
I don't buy internet at home, I just tether, so I notice.
EVERY rom and radio I've ever had, ever. Ever. I've had 4 eris's.
Sent from my SCH-I500 using XDA App
I've had this happen on two Eris', in the same household, since I got them Christmas 09. Could any of you please explain this "trouble ticket" and how id go about doing that with tech support? One side note, also- my 3g is spotty and drops during WiFi tether (i also don't pay for internet at my house, so I notice big time), BUT when I use 3g to download torrents on my phone with AndTorrent, its almost flawless, downloads up to 2.14mbps, and never drops/stops/ or switches to 1x. Weird huh? And normally I get terrible 3g service in a small section of southeastern Connecticut that technically isn't covered in Verizons 3g map. So is it safe to say maybe these problems have something to do purely with the wired/wireless tether apps, maybe something with the SU access? I have no idea at all, just trying to throw some ideas around
Sent from my FroyoEris using XDA App
settlethestorm said:
I've had this happen on two Eris', in the same household, since I got them Christmas 09. Could any of you please explain this "trouble ticket" and how id go about doing that with tech support? One side note, also- my 3g is spotty and drops during WiFi tether (i also don't pay for internet at my house, so I notice big time), BUT when I use 3g to download torrents on my phone with AndTorrent, its almost flawless, downloads up to 2.14mbps, and never drops/stops/ or switches to 1x. Weird huh? And normally I get terrible 3g service in a small section of southeastern Connecticut that technically isn't covered in Verizons 3g map. So is it safe to say maybe these problems have something to do purely with the wired/wireless tether apps, maybe something with the SU access? I have no idea at all, just trying to throw some ideas around
Sent from my FroyoEris using XDA App
Click to expand...
Click to collapse
I don't really have anything constructive to offer regarding this. From August until just the other day, my phone was my only internet, too, so I have lots of experience with tethering in all sorts of ways as well. I just wanted to say that I didn't have any luck at all using any torrent program on the Android without my 3G shutting down just like it does while heavy tethering. I'm very sure I tried AndTorrent among the others because it sounded like one of the most recommended.
Maybe I'll try it again sometime just to see what happens. What ROM do you use AndTorrent on, again?
roirraW "edor" ehT said:
I don't really have anything constructive to offer regarding this. From August until just the other day, my phone was my only internet, too, so I have lots of experience with tethering in all sorts of ways as well. I just wanted to say that I didn't have any luck at all using any torrent program on the Android without my 3G shutting down just like it does while heavy tethering. I'm very sure I tried AndTorrent among the others because it sounded like one of the most recommended.
Maybe I'll try it again sometime just to see what happens. What ROM do you use AndTorrent on, again?
Click to expand...
Click to collapse
I'm using AndTorrent 0.89.3 and its worked well on almost every froyo Rom available to us except for conaps 4.3. I've also noticed (only on kaos v39) that HTC_IME almost stops my 3g, so I have to kill it a lot. I set max connections to 25 (highest choice) and leechers to 5. I tend to get the best results when I set the screen time-out to 30 minutes, brightness on dim and just let it sit at night. Now, a few rules of thumb if you do get it to work. 1) I set the search engine to torrentz simply cause you can find more options there. 2) Sometimes TPB torrents don't work (no idea why) 3) I always look for a torrent that 20 seeders or more just to make sure I can get a good amount of connections 4) lastly, my house always has sweet spots for 3g that change all the time but I always try to find one before I torrent lol. I hope some of this helps you. If you send me a PM with your email I can send you the apk too, but I don't know if that'd make a difference.
Sent from my FroyoEris using XDA App
Ugh!! I'm about to throw this Vibrant against the wall!
First off, I love this phone! The display is brilliant and battery is one of the best i've had on a smart phone. But I've had one issue that is driving me crazy. Lemme give you the timeline.
1) I bought this phone on the first day of release in June. Loved it! Didn't have any issues.
2) Soon after the 14 days were up, I started having data issues. At first, every so often, whenever I would listen to Pandora or Slacker, after awhile the data connection would "freeze up" and I couldn't connect to the data network. I could occasionally resolve this by rebooting the phone.
3) After awhile, i noticed that the problem got worse. Any data-intensive app or website would cause the data to "freeze". It would be random. Sometimes, I could listen to Pandora or Slacker for hours or sometimes after 5 minutes it would lock up. Rebooting would sometimes work, but usually not. It would just resolve itself, but usually after 30 minutes or more.
4) Now, its basically happening all the time. Even trying to browse to google.com causes data to "freeze". Downloading anything is next to impossible.
I put "freeze" in quotes because i'm not exactly sure what is going on. The notification bar shows 3G with full bars. Knowing that is not always a good indicator, I downloaded mobile signal widget. During these periods of "frozen" data, it would still show 3G or "H" with signal anywhere from -63dBm to over -100dBm. Yet, no matter what, I still cannot connect to anything over the data network.
I've factory reset, reflashed stock, upgraded to JI6 (and JI2 prior), flashed Frankin-Twiz, flashed Bionix, flashed different kernals, no dice. I contacted T-Mobile and they sent a replacement phone. Same issue. I contacted Samsung and they had no idea what it could be.
Please. Can any one of you geniuses help me out? I'm considering going back to my trusty G1 (which does not have the issue), but I'd rather not.
i had similar problem on mine, before the JI6 update. I spent many hours on the phone with Tmo and no success. I had found that rebooting the phone seemed to restore my true data access, but you shouldn't have to do that 5-10 times a day. Eventually they turned on the "Android Web" at a cost of $10 extra a month and then it was less spotty. I don't know what eventually fixed it but it now works so much better. Then JI6 helped out a bunch too. I think somehow rooting it helped, but I don't see how. It doesn't make sense. My best guess is that Tmo signals suck or go down frequently and a bad factory modem points that out more clearly?
Well, I've always had Android Web (at least for the last 2 years), JI6 seemed to make it worse, I've been rooted from almost day 1, and all indicators show that the signal is good.
If I were to have to reboot everytime, it'd be much more than 5-10 times a day.
I would think at -63 dBm you'd have terrific data speeds. Best I've ever seen on my Vibrant here in Dallas is -81 dBm. Even though the notification icon said "3G", in the about section it showed HSDPA. I then ran a speedtest and was averaging 5 mbps download which is fantastic compared to what I get at home. I'm lucky if I get 1 mbps at the house and that's if it doesn't stall out requiring me to force it to 2G. I normally average between -81 dBm to -97 dBm, sometimes over -100.
But my phone has never frozen or anything like that. There have been occasions where the green up arrow will stay solid and I won't be able to use the data. But I think that is due to 3G being kind of ****ty near my house. I never have that problem if I force EDGE.
I am still using the JFD firmware though. I have yet to receive an OTA update and nor do I care. I also don't really care to flash it with ODIN either at this point. I'd rather wait until 2.2 is released....not holding my breath for Samsung/Tmobile though. I think TMO's 3G just sucks in a lot of areas. I have a Blackberry 9700 which gets similar crappy 3G performance. Case in point, I was at a wedding last weekend 10 minutes from my home and coverage was awesome. I never knew what decent HSPA was until then with this phone.
Oh and regarding the battery....while the SGS's battery isn't terrible for a smartphone, it holds nothing...I repeat...nothing...to the Blackberry. Sorry, just had to.
What I am about to say is very unscientific and 100% placebo based. Here goes:
I have always had that same problem. When using the extended battery and backcover, however, it appears to be nonexistent. Using speedtest I am getting upwards of 5 mbps where I previously would only get under 2.
Sent from my SGH-T959 using XDA App
Chalup said:
What I am about to say is very unscientific and 100% placebo based. Here goes:
I have always had that same problem. When using the extended battery and backcover, however, it appears to be nonexistent. Using speedtest I am getting upwards of 5 mbps where I previously would only get under 2.
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
Isn't the antenna on the bottom of the phone? Hence the so called 3g death grip. You may be on to something I switched to a different case....the fake carbon fiber samsung with galaxy s on the back and it seems my reception isnt as bad as it was. I dont have to force 2g as much at home. Previous was the casemate tough case. Either that or I'm just holding the phone differently. Or its a placebo affect like you said.
Anyone else have any ideas? Does that logcat help at all? I get a feeling most of the people who know the intricacies of Android don't look at this forum.
I know the custom ROMs have a few nice features and clean up some dead wood.
But do any absolutely Fix any of the network issues?
For the record I'm considering OMJ's or Flipz's.
Some background for my question if you interested.
This phone is really starting to suck (Stock Rooted only, no mods).
I really wanted to hold out for possible S-OFF to try any custom ROMs but the phone is becoming useless without doing something.
Last weekend I used my Wifes EVO 3D (my old phone with MeanROM ICS 2.2 on it).
I Tethered from West of Boston to Central NH (2 hr 20 min drive) with out a glitch.
Phone was running Navigation and WIFI Tethered the whole way.
Not one glitch. I've done it many times. My wifes former Touch Pro 2 and EVO 4G was also just as reliable.
Same trip this weekend with the EVO 4G LTE.
Laptop lost WIFI connection to EVO 4G LTE like 5 times.
Sometimes I could get it back by reconnecting or restarting WIFI Tether.
Other times I had to reboot phone, and other times I had to reboot the Laptop to get it back. It just flat out refused to see the phone any more. Even tried shutting WIFI off on laptop and phone, but no, PC or Phone required a reboot not always the same either.
It was also fairly slow and laggy. Just aweful.
When I leave my house with WIFI on, the EVO LTE phone stays connected to WIFI and gets no data until I shut WIFI off. It works fine if I leave work with WIFI on though.
I know there are patches to remove smartsync in several ROMs but the phone was not going to sleep during most of these issues (Had Nav running).
You would need a ROM where someone actually rewrote some code . That's probably not going to happen till source comes out
Saneless One said:
You would need a ROM where someone actually rewrote some code . That's probably not going to happen till source comes out
Click to expand...
Click to collapse
That might be true but certainly not always true.
And if it is "code" I must depend on that get fixed it's likely a driver and most developers on XDA don't do drivers.
And that "code" could also be on the Radio Side (where I suspect the real issues are) and that code is never released.
Doing things like enabling the 2nd Core full time (which is enabled on my EVEO 3D) might make things run more stable. I don't know.
Most "code" on my EVO 3D is "stock" it's just borrowed from different phones and some build.prop tweaks.
mswlogo said:
I know the custom ROMs have a few nice features and clean up some dead wood.
But do any absolutely Fix any of the network issues?
For the record I'm considering OMJ's or Flipz's.
Some background for my question if you interested.
This phone is really starting to suck (Stock Rooted only, no mods).
I really wanted to hold out for possible S-OFF to try any custom ROMs but the phone is becoming useless without doing something.
Last weekend I used my Wifes EVO 3D (my old phone with MeanROM ICS 2.2 on it).
I Tethered from West of Boston to Central NH (2 hr 20 min drive) with out a glitch.
Phone was running Navigation and WIFI Tethered the whole way.
Not one glitch. I've done it many times. My wifes former Touch Pro 2 and EVO 4G was also just as reliable.
Same trip this weekend with the EVO 4G LTE.
Laptop lost WIFI connection to EVO 4G LTE like 5 times.
Sometimes I could get it back by reconnecting or restarting WIFI Tether.
Other times I had to reboot phone, and other times I had to reboot the Laptop to get it back. It just flat out refused to see the phone any more. Even tried shutting WIFI off on laptop and phone, but no, PC or Phone required a reboot not always the same either.
It was also fairly slow and laggy. Just aweful.
When I leave my house with WIFI on, the EVO LTE phone stays connected to WIFI and gets no data until I shut WIFI off. It works fine if I leave work with WIFI on though.
I know there are patches to remove smartsync in several ROMs but the phone was not going to sleep during most of these issues (Had Nav running).
Click to expand...
Click to collapse
Just my experience : zero difference in connectivity issues (cellular or WiFi) . Previous 3d and OGEVO both had their issues but in the exact same locations I used them ( work WiFi home WiFi commute cellular) -this thing is just bad comparitively. Wireless N (100Mgps down from Cisco rtr) at office drops CONSTANTLY and even just running l navigation will drop out from suburbs to city ( Chicago ) . Go to Mexico this week and I was there in December and was stunned how well Telcel''s network operated ( very fast 3g no dropped calls - thank god work picks up the tab). New York and San Francisco the week after in which I am very familiar with how my service usually acts so ill have some controls to measure against. Very dissapointing so far LTE can't get here glfast enough- realize I veered slightly off topic but , no, I haven't seen any major difference other than great battery life on Vipers
Sent from my EVO using xda premium
For the record I am currently using Viper ROM and I currently have absolutely no issues paring the phone to my car via Bluetooth in comparison to the stock ROM where my phone will not hold a bluetooth connection.
Dude, honestly, u need to take your phone back and exchange it. Had the same problem with WiFi dropping constantly, about every 5 seconds. Would go to 3g then WiFi. Sometimes switching settings would help, tried rooting and did numerous roms, fixes, mods, but the problem was still there.
Well, I took my phone back bc I bricked the secure element somehow and my new phone has none of those issues. I believe it is a faulty receiver/radio. Trust me and take it back for a new one before your 30 days is up. U will thank me.
Sent from my EVO using XDA
I got my evo this past friday and I've been using my wifi more than my 3G and i haven't had problems. May wanna take it back and have them check it out.
mswlogo said:
I know the custom ROMs have a few nice features and clean up some dead wood.
But do any absolutely Fix any of the network issues?
For the record I'm considering OMJ's or Flipz's.
Some background for my question if you interested.
This phone is really starting to suck (Stock Rooted only, no mods).
I really wanted to hold out for possible S-OFF to try any custom ROMs but the phone is becoming useless without doing something.
Last weekend I used my Wifes EVO 3D (my old phone with MeanROM ICS 2.2 on it).
I Tethered from West of Boston to Central NH (2 hr 20 min drive) with out a glitch.
Phone was running Navigation and WIFI Tethered the whole way.
Not one glitch. I've done it many times. My wifes former Touch Pro 2 and EVO 4G was also just as reliable.
Same trip this weekend with the EVO 4G LTE.
Laptop lost WIFI connection to EVO 4G LTE like 5 times.
Sometimes I could get it back by reconnecting or restarting WIFI Tether.
Other times I had to reboot phone, and other times I had to reboot the Laptop to get it back. It just flat out refused to see the phone any more. Even tried shutting WIFI off on laptop and phone, but no, PC or Phone required a reboot not always the same either.
It was also fairly slow and laggy. Just aweful.
When I leave my house with WIFI on, the EVO LTE phone stays connected to WIFI and gets no data until I shut WIFI off. It works fine if I leave work with WIFI on though.
I know there are patches to remove smartsync in several ROMs but the phone was not going to sleep during most of these issues (Had Nav running).
Click to expand...
Click to collapse
I'm in RI and kept my Evo og just for tethering. If you were satisfied with the 3d, then the lte will seem more effectual in fringe area reception. Though not as good as the OG in my particular area. The og bounces across a bay without issues. Did I just say sprint has shoddy coverage? Whoops. Didn't mean to.
What I'm getting to is that the risk of depending on htc unlock, vs new radios might be worth evaluating.
Anthonicia said:
Dude, honestly, u need to take your phone back and exchange it. Had the same problem with WiFi dropping constantly, about every 5 seconds. Would go to 3g then WiFi. Sometimes switching settings would help, tried rooting and did numerous roms, fixes, mods, but the problem was still there.
Well, I took my phone back bc I bricked the secure element somehow and my new phone has none of those issues. I believe it is a faulty receiver/radio. Trust me and take it back for a new one before your 30 days is up. U will thank me.
Sent from my EVO using XDA
Click to expand...
Click to collapse
Thanks for the data point.
I did try calling Sprint and the tech said I need to shut WIFI off when I leave home and work. They were clueless. After I explained to them how it's supposed to work they said I need to have tech look at it.
Yeah I'm sure they can repeat the problems at will. Some days it's fine.
I don't get WIFI drop outs. Biggest problem is it won't let go of the WIFI when I leave home and that locks data up until I toggle the WIFI enable. Leaving work it's fine.
I have put a custom ROM on it now (flipz). And it's running better. But did have to switch it to 2.4Ghz only again. I do like some the custom ROM features and it allows be to better monitor Data (since it show 1x or 3x) and I can do full nandroid backup to compare changes.
However I did see the bouncey thing when you wake it goes to WIFI to 3G to WIFI again and that I believe is a sign of it struggling.
Then I looked into my Router for more settings to play with and learned Bluetooth can interfere with WIFI (i.e. there are settings for it in my router).
I'm 99% sure this is the problem (and may or may not be the phones fault).
This would explain why a "new" phone could fix an issue because each time you pair a bluetooth device it may choose a different channel. Some channels will conflict with WIFI more than others.
It may explain why some people have no issues too. Can depend on your bluetooth devices as well.
I started a seperate thread on this
http://forum.xda-developers.com/showthread.php?t=1721196
I'm amazed nobody has responded.
For grins I left Bluetooth off today and it has run flawless. It didn't get stuck on WIFI when I leave home and it always did.
I need to dig into how to check what channel bluetooth is paired on and how I can control what channel is uses.
mswlogo said:
Thanks for the data point.
I did try calling Sprint and the tech said I need to shut WIFI off when I leave home and work. They were clueless. After I explained to them how it's supposed to work they said I need to have tech look at it.
Yeah I'm sure they can repeat the problems at will. Some days it's fine.
I don't get WIFI drop outs. Biggest problem is it won't let go of the WIFI when I leave home and that locks data up until I toggle the WIFI enable. Leaving work it's fine.
I have put a custom ROM on it now (flipz). And it's running better. But did have to switch it to 2.4Ghz only again. I do like some the custom ROM features and it allows be to better monitor Data (since it show 1x or 3x) and I can do full nandroid backup to compare changes.
However I did see the bouncey thing when you wake it goes to WIFI to 3G to WIFI again and that I believe is a sign of it struggling.
Then I looked into my Router for more settings to play with and learned Bluetooth can interfere with WIFI (i.e. there are settings for it in my router).
I'm 99% sure this is the problem (and may or may not be the phones fault).
This would explain why a "new" phone could fix an issue because each time you pair a bluetooth device it may choose a different channel. Some channels will conflict with WIFI more than others.
It may explain why some people have no issues too. Can depend on your bluetooth devices as well.
I started a seperate thread on this
http://forum.xda-developers.com/showthread.php?t=1721196
I'm amazed nobody has responded.
For grins I left Bluetooth off today and it has run flawless. It didn't get stuck on WIFI when I leave home and it always did.
I need to dig into how to check what channel bluetooth is paired on and how I can control what channel is uses.
Click to expand...
Click to collapse
I think you're onto something... If I leave the house and wifi sticks on, then I normally have to reboot phone before I can connect to wifi again. Simply toggling wifi off and on doesn't work.
So on a whim, I turned off bluetooth. Then turned wifi off and back on, and bam! Connected! Hmmmm....
dre22era said:
For the record I am currently using Viper ROM and I currently have absolutely no issues paring the phone to my car via Bluetooth in comparison to the stock ROM where my phone will not hold a bluetooth connection.
Click to expand...
Click to collapse
Weird. I had opposite. Rooted, S-off and flashed MeanROM which really liked but bluetooth on one of my cars that was foolproof on stock became very hard to connect. Went back to stock and connects fine again. Miss the customization and may try again. Was a good exercise putting back to stock if ever need to return phone to Sprint.
I've been having a problem with my S3 (International, on 3UK bought from Tesco), possibly since rooting and installing Paranoid Android.
Much of the time, I get a good signal (3 or 4 bars) but don't have any data - I can get texts, calls etc but no internet. Apps try to get out (ie they don't immediately say 'Nope, no internet') but eventually just time out. Wifi is fine. It happens pretty reliably in certain places, but they're places where I've never had a problem before and other people in the same place on the same network have no problem. For example atm I've got my S3 next to my HTC Desire, also on 3, and the Desire is fine while the S3 won't get anything.
I've unrooted and returned to stock and there's no change (still can't get my counter back to 0 but that's probably a different issue). My APN settings are fine, and sometimes it works great - I stream Spotify at work pretty much all day, for example.
Going into and out of flight mode sometimes helps for a very short time. Sometimes.
Anyone got any ideas? I've seen this problem posted on Android forums quite often, but none of the solutions seem to help me. It's bugging me to the point where I'm going to have to get onto Tesco's support - it's all but unusable a lot of the time.
OK, before I get too far along with this phone, I figured I'd inquire first before exchanging/replacing with a different phone.
I've had this phone for about 3 days now and it's not been bad. However, at least three times today, the phone has acted up. Basically it shows it has a good 4G signal (at least 4 bars) but anytime I attempt to make a call it instantly beeps/disconnects. If I wait, eventually the 4G icon will disappear (still showing decent signal). Wait a little longer and the phone will reboot but hang on the Android/T-Mobile screen. The only resolution is to remove the battery.
I am running Tel-Cel which runs on the T-Mobile network. Most of the time I get great reception and data transfers; these problems are completely random and at locations I have gotten decent service otherwise.
The only mods to the phone are some bloatware I disabled. However, I disabled this junk the day I received the phone and didn't have any problems until a couple days later...
Has anyone else had similar issues? Assuming the phone is good, the only things I can think of is if maybe there is some odd communication issues since it's not actually "T-Mobile". That or I did have to trim the SIM card and if maybe it's gotten damaged. Unfortunately I have no way of testing this as my old phone is still locked/for AT&T...