[Q] Drop in WiFi Signal? - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

Anybody notice a drop in WiFi signal after using a TouchWiz rom or update? I have my router upstairs close to me, and when I had stock I had full blue bars. Now I only get a max of 2 gray bars. When I walk closer to the router, the signal gets better, but it still stays gray.
Currently I went back to my original stock nandroid, and for some reason I still have this problem.
I'm curious if it could possibly be a hardware problem. I highly doubt it, though.
Is WiFi a kernel thing? I'm gonna try using a different kernel.

Related

[Q] Data Issues- full bars, no speed

For the past couple months I've had issues with my data. It only happens at the areas where I go on break at work too. The thing is my signal shows full bars but runs slower than edge. It doesn't happen anywhere other than at work. I've tried rebooting my phone, switching to 2g and back, going into airplane mode and back and nothing seems to fix it. It's just confusing me because it's showing that I have a strong signal but my speeds are terrible. Anyone have any ideas on what could be causing this?
Thanks in advance for any suggestions!

[Q] Weak Wifi Signal..Help me, im desperate!!!

Hello guys..i bought a RAZR XT910 before about 3 weeks and i didnt notice any problems with it at all..its battery life the way i organised it with smart actions is very very good, better than my iphone 4...i have as well those black marks on the screen on low lighting and black pictures but i dont mind this either..as u can almost never see it...my problem is my weak wifi signal..i never noticed it those last 20 days as i have been working on my phone mostly on my computer desk so the phone was next to the router..the only place my phone gets 4/4 in wifi signal its when its next to the router..at 1 meter distance the signal gets 3/4 strength..at 5 meters 2/4 strength and at 10 meters the signal its lost..and this is only when im at the same room that has the router..if i go to another room the signal gets lost..especially when i close the door...i never had any wifi problem with my previous smartphones and i even had wifi outside of my house...please help me here..im quite desperate..what shall i do? return it and demand a replacement? ask for my money back? is there any way to fix this?
I don't have that problem but I'm wondering if you get it with other networks? Also have you tried resetting your router?
Sent from my DROID RAZR using Tapatalk
yea i get it with all wifi networks...for example my university, work, home..etc
Hmmm. I just ran the Speedtest app and got 12Mbps download over my wifi. It would be interesting to try that a few places and show it to VZ. Maybe they can test it on their network.
Sent from my DROID RAZR using Tapatalk
Heartl3ss said:
Hello guys..i bought a RAZR XT910 before about 3 weeks and i didnt notice any problems with it at all..its battery life the way i organised it with smart actions is very very good, better than my iphone 4...i have as well those black marks on the screen on low lighting and black pictures but i dont mind this either..as u can almost never see it...my problem is my weak wifi signal..i never noticed it those last 20 days as i have been working on my phone mostly on my computer desk so the phone was next to the router..the only place my phone gets 4/4 in wifi signal its when its next to the router..at 1 meter distance the signal gets 3/4 strength..at 5 meters 2/4 strength and at 10 meters the signal its lost..and this is only when im at the same room that has the router..if i go to another room the signal gets lost..especially when i close the door...i never had any wifi problem with my previous smartphones and i even had wifi outside of my house...please help me here..im quite desperate..what shall i do? return it and demand a replacement? ask for my money back? is there any way to fix this?
Click to expand...
Click to collapse
Get wifi analyzer and see if you have good signal. I notice that the Wi-Fi graphic is conservative.
my RAZR was having trouble operating on WPA2-Personal secured wifi network.. so i changed the wifi settings to WPA-Personal with TKIP and the problems are gone so you might wanna try this before you RMA.
Mine had problems with dropped and weak signal which turns out to be because I had Bluetooth on as well. If I turn bluetooth off wifi works perfectly
My WiFi reception is appalling. It only see's my home network where as my three year old HTC Hero is seeing seven!
With my package I have the ability to connect to BT Openzone hotspots around the UK.
Not much use if you can't go more than 15ft from a router without the connection dropping!
Bluetooth is off and I have tried several WiFi analysers from the market, all show a very weak signal.
Hi
On mine, yes the wifi signal (bars) are showing less then with htc desire, but I can connect without problems even the router is on the second floor and I am siting on the first, so reachable from the whole house.
I do experience, that it takes a little bit longer to find the wifi as with the desire, but once connected, works just fine.
I do not experience problems with hidden networks. Mine is not broadcasting the id, still connection is stable.
Sent from my XT910 using xda premium
The bars on mine seem less than what the signal actually is. I connect to my home wifi just fine, from all over the house. I also connect to work's wifi from what seems like the same distance as my previous phone (Dinc)
i'm using d-link dws-125 (usb router)
when i connect and start using internet, the network disconnects in a few seconds. then it connect again and the same... etc.
please, help!!!
same problem here, hope a solution can be found as the phone is unusable in its present state
The "single ball" is enough to achieve 10mbit at my place, however, I upgraded my firmware to OpenWRT and now I get two full lines and the "ball" in the bedroom.
Stock netgear firmware is.. Incomplete. :S
Wi-fi back
Hi everybody,
I have the same problem mine is a razr from france even if i use it in italy, i found that when haveing the phone in the hand the signal gets very worst, if i hold the phone from the edges not in the hand the signal is much better i gain two signal bars, the same happens if i left the phone on the desk, the signal gest very good, as soon as i take it in the hand the signal gets bad, a kind of antenna gete from iphone....
hope this helps somebody
used to have this issue with weak wifi signals, but after installing the 85P radio update, it's gotten a bit better.

[Q] Bad WiFi Reception

I've noticed that both my wife's and my phone both have crappy wifi reception.
I'm comparing this to the Droid Incredible (still have) that this phone replaced as well as the Vibrant (sold) that I had before that.
I literally can be 5 ft away from my wifi router and have mediocre reception. When I'm in another room, the phone seems to be hanging on to signal as if its life depended on it.
I've tried different roms, (currently on CM7) without any luck. I'm on the ED05 radio.
One thing I've found that makes a huge difference (of about 20 dBM) was removing the back cover and just putting the phone in my regular case, (which is now a little loose and risks losing the battery). I checked the difference by using Wifi Analyzer (in the market). I can make a video of me putting the cover on and removing it if the mob so desires.
Is this something that happens commonly?
I have definitely noticed bad wifi reception with this phone. It drops the connection all the time when it's right beside my laptop which has full strength.
Sent from my MIUI SCH-i500
Used to be great
Before rooting or installing cm7....wifi was full strength at my house...In the same location now i only get 1 bar. Im currently running cm7 with a ec09 modem. Any suggestions out there? (tried different modem "ed05")

{Q} Why does my phone jump off LTE as soon as I touch it?

This might seem like an obvious case of signal strength, but I have to ask because it bugs me. If i'm inside my house and my phone is sitting on the arm of the couch or something where I'm not touching it, I'll turn it on and it says I have 4G LTE with 3 bars. Less than a minute later, it jumps off of LTE and goes to 4G with the same signal strength. I thought it might be the radio, so I updated to the 4A.16.3250.24 radio suggested in the radio thread, and it still does the same thing.
Any ideas, or is this just a signal strength issue?
EDIT: Happens outside, too.

[Q] Wifi connection problems

I'm able to connect to any wifi network but only if I'm three or four meters away from the router, if I'm in another room or whatever I can't. With my old smartphone I could acces to my wifi network from my bedroom and now I can't with the razr. Do you know if its a hardware problem with the wifi receptor or if its something that has to do with the software? Please help
Wifi could definitely work better on the razr. The signal was decent on FTS rom (ICS) and now on liquidsmooth 2.9 and 4.2.2 it's even worse...
^ This, it seems wifi has been getting worse as the updates come, its not as drastic as a few meters away from the router but i now lose signal in places that were pretty solid before. If you really have to be a few meters away i'd take that baby apart and check out whats going on in there :silly:
If the wifi signal is weak, maybe the antenna has moved.
Can you unmount the phone or did it already??
You need to check all the border metal conections.
The wifi antenna, is marked in the attached picture.
I hope you can fix it.

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