Heavy battery drain on WiFi - Samsung Epic 4G Touch

Anyone else having bad battery drain while connected wifi? I tried changing modems still the same.

Try going into Advanced wifi settings, click on Wi-Fi frequency band and select 2.4 GHz only.

oh no Beast said:
Anyone else having bad battery drain while connected wifi? I tried changing modems still the same.
Click to expand...
Click to collapse
Not sure what rom you're one but Settings/Wifi/Menu (hard key bottom left), Advanced, Keep Wi-Fi on during sleep, Never.
This will turn wifi off if the phone is asleep. An established way to keep wifi on all the time but save a little juice at the same time.

also dont forget the farther you are from the base station, the harder your phone has to work for the signal. so if you have poor reception, that could be part of the issue

Success100 said:
also dont forget the farther you are from the base station, the harder your phone has to work for the signal. so if you have poor reception, that could be part of the issue
Click to expand...
Click to collapse
+1
Same applies to a low cell signal, it will suck the battery dry in no time .
Sent from my SPH-D710 using XDA

Related

[Q] Death grip

Hi everyone
I have this problem:
http://www.youtube.com/watch?v=2Gu9oKlWq1Y
Anyone know how to solve this problem ?
Just as a disclaimer, every phone will lose signal if you grip it a certain way. Remember the iphone debacle?
But the quick fix is to just put a case on it. Your body will no longer interfere with the antenna and your phone will have the added bonus of surviving a fall.
Sent from my T-mobile G2
Nospin said:
Just as a disclaimer, every phone will lose signal if you grip it a certain way. Remember the iphone debacle?
But the quick fix is to just put a case on it. Your body will no longer interfere with the antenna and your phone will have the added bonus of surviving a fall.
Sent from my T-mobile G2
Click to expand...
Click to collapse
Downside is cases tarnish the natural beauty of the phone that the cell phone manufacturers intended. I just take the risk. I would rather have a nice looking phone IMHO.
I already have this one http://www.otterbox.com/HTC-G2-/-HT...C4-G2XXX_color=20&start=1&cgid=desire-z-cases
gripping ANY phone tightly/awkwardly over the antenna will cause loss of signal. Some are worse than others, but it happens to any modern phone with an internal antenna. Cases help, but you're still going to be able to replicate it if you try hard enough. The phones are designed so that the antenna will more than likely not be blocked if you're holding it in any normal conventional way during regular use.
One usual culprit for the G2/DZ is the WiFi signal getting weaker when using the hardware keyboard, because your hands are covering the top and bottom of the device.
so isn't any idea to solve or help a little with this problem ?
kregiel16 said:
so isn't any idea to solve or help a little with this problem ?
Click to expand...
Click to collapse
Like I just said, there's nothing you can do other than just don't hold the phone in such a ridiculous way. You can't move the antenna inside the phone, it is where it is.
In normal use I highly doubt you'll ever see drastic signal drop because of the way you hold your phone. Nobody normally holds a phone in the way shown in the video.
So tell me how to play in gameloft games where all of them is in landscape mode
kregiel16 said:
So tell me how to play in gameloft games where all of them is in landscape mode
Click to expand...
Click to collapse
like I said, using the phone normally (yes even playing games in landscape) your signal shouldn't drop so low that you will be completely disconnected from the network. Don't get scared just because the bars drop.
But i already play at Order and Chaos and this game are also in landscape mode and unhappily i get lost connection every few minutes ;/ and the game has reconnecting.
kregiel16 said:
But i already play at Order and Chaos and this game are also in landscape mode and unhappily i get lost connection every few minutes ;/ and the game has reconnecting.
Click to expand...
Click to collapse
There's nothing I can tell you. The antenna is where it is. If for some reason you're in a low signal area to start and you cover the antenna you're going to see loss of signal.
Tell me if i give back this mobile on warranty then they are able to solve issue ?
kregiel16 said:
Tell me if i give back this mobile on warranty then they are able to solve issue ?
Click to expand...
Click to collapse
You're not listening. Every phone has this issue if you hold it in the right place. Its a cell phone with an antenna. Its just going to happen, there's nothing you or the manufacturer can do to "fix" it after the phone has been made.
I acutally thought this was a radio problem. I switched radios and noticed a slight improvement.
riahc3 said:
I acutally thought this was a radio problem. I switched radios and noticed a slight improvement.
Click to expand...
Click to collapse
A radio update can help your signal a bit overall, but it will never remove the effect of strategically covering the physical antenna. What it would help with is a default low signal, that gets worsened to the point of disconnection from the network by covering the antenna (aka your normal signal could be higher, so that when it gets lessened it still stays connected).

Wifi range?

Seems like the wifi range is worse on this phone then it was on my defy. Any way to increase it? I drop wifi signal in my room pretty regularly, and I'm not 35 feet from the router
Sent from outer space on OMFGB
watt9493 said:
Seems like the wifi range is worse on this phone then it was on my defy. Any way to increase it? I drop wifi signal in my room pretty regularly, and I'm not 35 feet from the router
Sent from outer space on OMFGB
Click to expand...
Click to collapse
I don't think I've ever had this problem. Maybe try seeing what channel your wifi is on. It could be crowded by other routers that are using the same channel and that is why your Inc is having poor performance.
Zalatorisaurus said:
I don't think I've ever had this problem. Maybe try seeing what channel your wifi is on. It could be crowded by other routers that are using the same channel and that is why your Inc is having poor performance.
Click to expand...
Click to collapse
Possibly. There are apartments behind meet with wifi galore. I'll check when I can get on my desk top
Sent from outer space on OMFGB
watt9493 said:
Possibly. There are apartments behind meet with wifi galore. I'll check when I can get on my desk top
Sent from outer space on OMFGB
Click to expand...
Click to collapse
This might help and newer routers usually have an automatic setting that allows it to use the least crowded channel.

Weak Wifi signal on stock

I am using 4.0.2 stock version and wifi signals are pretty weak. Is there any tweak or some settings i can flash to get better wifi reception . . .
I am having the same problem. Out of 5 phones in the hotel lobby (HTC Desire, HTC Wildfire, Iphone 4 and Nokia N97) my Galaxy Nexus had the weakest signal, and sometime even lost the wlan.
I notice wifi signal drop when i cover the top part of my nexus with my hand
tested in speedtest, it also shows slightly lower signal bars, are you using a wireless N router?
Try flashing different basebands to see if signal improves. Also, I recommend franco's milestone 2 kernel since it has a setting to amplify your wi-fi signal (at the expense of lower battery life)
I don't have this problem in fact my wifi speeds are insane
Sent from my Samsung GNexus <3
koszor said:
I notice wifi signal drop when i cover the top part of my nexus with my hand
Click to expand...
Click to collapse
The WLAN antenna is to the middle right of the phone when you look at the display in portait mode.
If I make sure that area is not covered by my hands the reception is quite ok with my Nexus.
http://www.ifixit.com/Teardown/Samsung-Galaxy-Nexus-Teardown/7182/1
I took an old router and made it a repeater bridge, problem solved.
woultypt Sharpe
I find the radio on the phone is quite weak to begin with. iPhone lasts much longer out of town where I live.

[Q] Solutions for OUYA's weak wifi?

Got mine yesterday. Biggest complaint is the wireless receiver is pretty weak. I had the OUYA upstairs where my phone, laptop, and ATV2 all got a strong wifi connection. However, the OUYA kept dropping the connection every few minutes. I had to move it downstairs, in the same room as the router.
Has anyone found any solutions for increasing the OUYA's wifi range?
noticed the same thing about weak wifi signal...wonder if it's a hardware design issue or a driver issue.
Yeah, I've noticed the same thing. I actually have to AP's - a netgear router in my outside office where my cable comes in and then a WRT-54g setup as a repeater to serve my house. My TV, Living room PC, Wii, tablet, and phones all get a great signal off the WRT and the Ouya even reports it as a good signal - but refuses to connect sometimes and drops the connection all the time. Oddly enough the Ouya has an easier time connecting to my netgear router even though it shows a "fair" signal at best. So I'm thinking maybe the Ouya is just kind of picky about what it likes to connect to. But I also usually see at least 6 AP's in my living room and the Ouya only picks up my 2 - so it does seem to have weak reception.
Thinking I'm going to reconfigure my network this weekend. I've been working from my official office more lately and don't use my outside office much at all anymore so I'm probably going to reverse things and put the router in the living room so the devices in there can be hardwired and the office will run off of WiFi now instead. Been thinking about doing it for awhile the Ouya is just the final straw.
One thing I've considered doing is using the Ouya out of it's case to see if that improves it's reception any, it's really easy to remove from the case (4 hex screws on top then the board just pulls out with a gentle tug - but be careful not to get the grounding clip caught on the lip the lid fits into) and with the case being aluminum it could potentially be attenuating the signal. Since they released design files for the case if running it out of the case helps it wouldn't be that hard to get a plastic case made for it...but I'd hate to have to go that route just on principal.
For whatever reason I did have better luck getting the Wifi to connect when I went into Mange->Settings->Advanced->Wifi and used the unskinned android settings menu to setup my wifi. using the Ouya's menus I was never able to get it to connect to my WRT repeater. But using the stock settings I was. Not sure why that should matter but there it is.
I think it is a driver issue. Install speed test and seer what results you get. I get higher upload speeds than download speeds and using Ethernet it ifs no where near where it should be. Not enough off an improvement to make connecting it worthwhile.
Sent from my GT-P3113 using Tapatalk 2
Someone else posted somewhere, that they turned off ethernet once they had wifi connected, then hard reset the Ouya, and it sped up the wifi connection. I can confirm this for myself as I tested a file transfer through ES File Explorer and it jumped from 3 kbps to 45 kbps. Still a lot slower than my other wifi devices in the same room, but at least it became usable.
Sent from my GT-N5110 using XDA Premium HD app
tetchystar said:
Someone else posted somewhere, that they turned off ethernet once they had wifi connected, then hard reset the Ouya, and it sped up the wifi connection. I can confirm this for myself as I tested a file transfer through ES File Explorer and it jumped from 3 kbps to 45 kbps. Still a lot slower than my other wifi devices in the same room, but at least it became usable.
Sent from my GT-N5110 using XDA Premium HD app
Click to expand...
Click to collapse
Hard reset as in simply pressing the power button, or by disconnecting power?
elmerohueso said:
Hard reset as in simply pressing the power button, or by disconnecting power?
Click to expand...
Click to collapse
Try just rebooting (hold power for a second and select power off). It's never a good idea to just pull the plug.
Sent from my SCH-I535 using xda premium
elmerohueso said:
Hard reset as in simply pressing the power button, or by disconnecting power?
Click to expand...
Click to collapse
mybook4 said:
Try just rebooting (hold power for a second and select power off). It's never a good idea to just pull the plug.
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
Yep this.
Didn't really have enough difference for me. Range and speed are still flaky if I'm more than 20 feet from the router.
I'm still waiting for OUYA to recognize this as a problem, and hopefully put a stronger wifi chip in for retail. OUYA support has told me that weak wifi on the OUYA is not a widespread issue, so seems like they just want to deny the problem.
They either need to:
Increase the power to the wifi chip
Use a better wifi chip
Use a wifi chip that can utilize a wire antenna for better range
Build in drivers for some external wifi adapters
Sucks that I'll have to get an wifi repeater, wifi bridge, or something else to get the OUYA working in a room where my laptop, ATV2, phone, and tablets all work fine.
Mine dropped out completely when I tried to login for the first time after updating, had to turn the Wi-Fi on/off a few times to get it to work... and it's sitting 20cm from the router!
Sent from my Nexus 4 using Tapatalk 2
Yes, mine is extremely flaky still as well. So far I'm pretty frustrated with the problems that are arising with Ouya, which is too bad, because I actually really really like it should far. I honestly wish I'd waited until retail now, because I would have had a better/more finished product for less money and hassle.
elmerohueso said:
Didn't really have enough difference for me. Range and speed are still flaky if I'm more than 20 feet from the router.
I'm still waiting for OUYA to recognize this as a problem, and hopefully put a stronger wifi chip in for retail. OUYA support has told me that weak wifi on the OUYA is not a widespread issue, so seems like they just want to deny the problem.
They either need to:
Increase the power to the wifi chip
Use a better wifi chip
Use a wifi chip that can utilize a wire antenna for better range
Build in drivers for some external wifi adapters
Sucks that I'll have to get an wifi repeater, wifi bridge, or something else to get the OUYA working in a room where my laptop, ATV2, phone, and tablets all work fine.
Click to expand...
Click to collapse
Is anyone still experiencing Wifi problems? I just got mine hooked up today and had a ton of problems until I updated the software and reset, have not had a single connection issue since.
JLCollier2005 said:
Is anyone still experiencing Wifi problems? I just got mine hooked up today and had a ton of problems until I updated the software and reset, have not had a single connection issue since.
Click to expand...
Click to collapse
No. Mine worked out of box. I have an Ouya1-b
I have experienced zero issues, but I have an enterprise class dedicated wireless access point (a Ubiquiti Networks Unifi AP if you're curious), so I get full bars everywhere in my apartment and coverage like 20 feet out into the parking lot outside my apartment.
Since I also have a gigbit network everywhere in my apartment, I have generally just been disabling the WiFi.
One sort of issue I have noticed with the networking on the Ouya is that Android was built to allow for multiple network interfaces, which is only natural given that pretty much every smartphone has WiFi and also some sort of "mobile" data as well. Turning off the WiFi doesn't seem to always "stick" for whatever reason, so I may end up just "forgetting" my normal WiFi network in the network settings to prevent the WiFi from being used.
I have been toying with the idea of taking the Ouya mobo out of the aluminum casing, as its trivial to do and many people have speculated that the case is causing BlueTooth and WiFi signal issues. I HAVE experienced some weak connectivity to the controllers, and wanted to isolate the issue to either the controller or the console.
DivinityCycle said:
I have been toying with the idea of taking the Ouya mobo out of the aluminum casing, as its trivial to do and many people have speculated that the case is causing BlueTooth and WiFi signal issues. I HAVE experienced some weak connectivity to the controllers, and wanted to isolate the issue to either the controller or the console.
Click to expand...
Click to collapse
I tried taking it out of its case, and it didn't have any noticeable impact on my WiFi.
what about Bluetooth? Thats the thing that would effect the controllers, which are the element which is having a reception problem...
elmerohueso said:
I tried taking it out of its case, and it didn't have any noticeable impact on my WiFi.
Click to expand...
Click to collapse
I didn't know the case was aluminum. Seems kind of odd choice of material. The Ouya isn't handled much, so there's no tactile advantage to using aluminum. The Ouya has a cooling fan, so heat dispersion isn't a huge issue if they chose plastic instead of aluminum.
What's the wired network speeds like? Can anyone test it?
coachclass said:
What's the wired network speeds like? Can anyone test it?
Click to expand...
Click to collapse
Since switching to Ethernet (and turning off WiFi) things go much faster. Streams 1080p movies without an issue, and game downloads are pretty fast. Thumbnail loading on the OUYA menus still could be faster, but I think that's more of a firmware issue with the way those are handled, rather than internet speed.
i think the worst part is that they refuse to fix anything or acknowledge the issue. This topic is covered on several other websites, even their own support website. Ouya seems to keep saying this isn't a global issues. so does that mean in the future if we are having other issues they have to be global in order to be fixed or updated?
This seems crazy. i have 4 devices right next to the ouya and my ouya download speeds are less than 107 kbs, but all my other devices are between 5-10 mbs.
i tried to erase everything, reboot it, and now i cant even connect and maintain a wifi connection and get past the ouya upgrade page on set up. It says im connected, then timesout and says i have no wifi.
and to make matters worse im not really close to a ethernet connection, my router is upstairs and my tv is downstairs.
This just seems crazy that a company could releases a product in such an alpha stage and not take the people who helped make them successful seriously.
I've seen speeds of nearly 2-3mbps on my Ouya, which is consistent with my Nexus 10, laptop, and others (no way to install steam to see if Ic an get Steam's stupid 7mbps...)

While in the Woods..

Hey guys,
I currently own a Samsung Galaxy S9 and previously owned a Huawei Nexus 6p, both devices, while in the woods, behave very strangely. Since I don't own the 6p anymore, I'm only going to speak of the S9, which is brand new and in brand new condition. But this used to happen on my 6p as well!
A good 75% of the time, when I take my phone out of my pocket, it will be at the boot pattern lock screen. The screen will be on and the battery will have drained substantially. Somehow, the device is rebooting while in my pocket. This ONLY happens when I go camping in the woods here in Ontario. NEVER happens any other time. And it won't happen just once or twice. It'll happen a dozen times over the course of a day easily. My battery, while out in the woods, never lasts more than a day, even though I almost never use it.
Yes. I'm positive I'm not pocket rebooting. I'll move the phone into my cargo pocket, which has TONS of room. Same thing. I'm running stock Samsung, no root, nothing. The stock experience so far has been very smooth and stable. I've had no reboots, very little lags, etc. I step into the woods, BAM, starts acting a fool.
I have a Garmin watch connected via BT, but the watch is ALWAYS connected. NEVER had any issues with the Garmin device. Thought I'd mention this, since it's the only device I have connected to my S9.
Anyone else experiencing this? Or do I sound totally crazy here?? It bothers me because I don't want to go camping with a power bank. I'm often resorted to turning the device off completely and leaving it in my backpack, which isn't ideal.
TheShamsMan said:
Hey guys,
I currently own a Samsung Galaxy S9 and previously owned a Huawei Nexus 6p, both devices, while in the woods, behave very strangely. Since I don't own the 6p anymore, I'm only going to speak of the S9, which is brand new and in brand new condition. But this used to happen on my 6p as well!
A good 75% of the time, when I take my phone out of my pocket, it will be at the boot pattern lock screen. The screen will be on and the battery will have drained substantially. Somehow, the device is rebooting while in my pocket. This ONLY happens when I go camping in the woods here in Ontario. NEVER happens any other time. And it won't happen just once or twice. It'll happen a dozen times over the course of a day easily. My battery, while out in the woods, never lasts more than a day, even though I almost never use it.
Yes. I'm positive I'm not pocket rebooting. I'll move the phone into my cargo pocket, which has TONS of room. Same thing. I'm running stock Samsung, no root, nothing. The stock experience so far has been very smooth and stable. I've had no reboots, very little lags, etc. I step into the woods, BAM, starts acting a fool.
I have a Garmin watch connected via BT, but the watch is ALWAYS connected. NEVER had any issues with the Garmin device. Thought I'd mention this, since it's the only device I have connected to my S9.
Anyone else experiencing this? Or do I sound totally crazy here?? It bothers me because I don't want to go camping with a power bank. I'm often resorted to turning the device off completely and leaving it in my backpack, which isn't ideal.
Click to expand...
Click to collapse
Check if Settings > Display > Navigation Bar > Hard Press Home Button & Unlock With Home Button are disabled, otherwise it is very easy to turn the screen on when you pull the phone out of your pocket, was happening to me for a while until I realised what was happening
Battery drain could be coming from low carrier signal forcing the phone to search for a signal a lot more than usual
I'd stay out of those woods! ?
*Detection* said:
Check if Settings > Display > Navigation Bar > Hard Press Home Button & Unlock With Home Button are disabled, otherwise it is very easy to turn the screen on when you pull the phone out of your pocket, was happening to me for a while until I realised what was happening
Click to expand...
Click to collapse
Those settings were actually one of the first things I disabled on my S9. SUPER ANNOYING, but those aren't the causes for my strange behavior. I've experienced this same issue with all those disabled, as well as on a completely different device that doesn't even have those settings.
*Detection* said:
Battery drain could be coming from low carrier signal forcing the phone to search for a signal a lot more than usual
Click to expand...
Click to collapse
Really?? I did not realize this was a thing. Something to keep my eye out. Most places I go camping, even though deep in the woods, still has cellular reception, but usually not LTE, only 3G or no-G even some times. Are you able to enlighten me on when the S9 drains the most when it comes to it's carrier signal? I just want to know how to set my phone next time I go into the woods for best troubleshooting.
Thanks for the reply!
Tel864 said:
I'd stay out of those woods!
Click to expand...
Click to collapse
Last I checked, they are probe-free woods. My phone is probably the one getting the probe.
TheShamsMan said:
Those settings were actually one of the first things I disabled on my S9. SUPER ANNOYING, but those aren't the causes for my strange behavior. I've experienced this same issue with all those disabled, as well as on a completely different device that doesn't even have those settings.
Really?? I did not realize this was a thing. Something to keep my eye out. Most places I go camping, even though deep in the woods, still has cellular reception, but usually not LTE, only 3G or no-G even some times. Are you able to enlighten me on when the S9 drains the most when it comes to it's carrier signal? I just want to know how to set my phone next time I go into the woods for best troubleshooting.
Thanks for the reply!
Click to expand...
Click to collapse
I generally have 4G most places I am so I can't help there, but I would try setting the preferred connection type to whatever you seem to get in the woods the most, so if it drops to H+ or E or whatever you get when 3/4G isn't available, set it to 2G or whatever the lowest available is in connection settings, could be that searching for a 3/4G signal constantly is causing that drain so telling it not to even look for one could help, but also could be that this radio type is causing that drain itself, maybe 3/4G signals are a lot less power hungry regardless of whether or not the phone is set manually to them or not
You could test it in the house now, set it to 2G and do a battery drain test vs 3/4G you usually have, if there is no extra drain in the house, there should be no extra drain in the woods, but if there is then 2G and lesser obviously uses a lot more power
Tel864 said:
I'd stay out of those woods!
Click to expand...
Click to collapse
This guy gets it. You have been warned, lol. If you have a logcat I'm sure someone would be able to identify the problem.
pedodroid said:
This guy gets it. You have been warned, lol. If you have a logcat I'm sure someone would be able to identify the problem.
Click to expand...
Click to collapse
Haha!
Logcat is a good idea. I think the next time I'm out there, I'll pull one and we'll see what's what.
Should be going back into the woods real soon. Blair Witch be damned.

Categories

Resources