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Death Grip

I just called HTC and had them send me out a new battery door. I was having problems with the signals. Have any of you had these same problems? If so have Yall got a replacement from HTC and did it fix the issue?
Sent from my HTC Sensation 4G using XDA App

nope, haven't had any reception/signal issues at all.

I believe the death-grip affects your wi-fi signal. When I move my phone to landscape mode and hold it as indicated in some videos, momentarily a bar goes down in my wifi signal but nothing like an interuption. It doesn't drop (and reconnect) wifi either.
It seems to be a hit or a miss with these phones

sbihue said:
I believe the death-grip affects your wi-fi signal. When I move my phone to landscape mode and hold it as indicated in some videos, momentarily a bar goes down in my wifi signal but nothing like an interuption. It doesn't drop (and reconnect) wifi either.
It seems to be a hit or a miss with these phones
Click to expand...
Click to collapse
This is why I'd really like it if someone who replaces their battery cover could post before and after wifi signal strength from the same location. It is possible that there has been a redesigned battery cover with a better antenna placement.

I only lost 1 signal bar so i think its normal - like other phones

I am currently having a HUGE problem with death grip. So bad that it drops my WiFi calling when im texting in landscape even from about 15 feet from my router. I am going to call HTC tomorrow and request a new back cover just because its a free step I can take to try and fix it.

seems like HTC have a problem with this model
i have to wait 7 days for my Sensation to come from service
then i will see what is the next step... media, solicitor .... we will see
signal its rubish anyway

silentsnow31802 said:
I am currently having a HUGE problem with death grip. So bad that it drops my WiFi calling when im texting in landscape even from about 15 feet from my router. I am going to call HTC tomorrow and request a new back cover just because its a free step I can take to try and fix it.
Click to expand...
Click to collapse
ok... so after reading your post I decided to test it out. My router is on the 2nd floor in the study. I used landscape mode to send a couple of emails and texts from the first floor and outside my home. The signal dropped a couple of bars each time and recovered. Didn't drop the wifi signal for sure.
I think it is still a problem and HTC needs to get a fix out. Don't know if it will be a f/w or h/w but it needs to be out. I guess if everyone having this issue raises enough hell, HTC may act sooner.

The 4g phones seem to have a different placement of the wifi antenna and does not contain a death grip like problem due to this reposition.

You can higher the wifi signal (battery usage) in the wifi advanced settings.
Doesn´t help anyway?

All sensations will do this. Rooting the phone and installing custom ROM will fix the issue. Before if i placed my hand over the top of the phone, wifi would drop, sometimes even lose signal entirely. Now after root and ROM, it doesn't even drop one bit.
I was about to return my phone due to this issue, i am glad I waited a bit.

jjcobm said:
All sensations will do this. Rooting the phone and installing custom ROM will fix the issue. Before if i placed my hand over the top of the phone, wifi would drop, sometimes even lose signal entirely. Now after root and ROM, it doesn't even drop one bit.
I was about to return my phone due to this issue, i am glad I waited a bit.
Click to expand...
Click to collapse
My phone is rooted (s-off) with all bloatware removed. Its still on stock ROM though.
Since we have S-OFF now, the custom ROM's for sensation have started to flow. Just waiting on those ROM's to be stable before deciding on which one to use.
BTW which ROM are you using!!!

Changing the back cover will make no difference. I got a replacement and saw no difference at all.

When I would go into landscape I would lose 1-2 wifi bars, but after I flashed Android Revolution 1.1.6 and kept the stock radio I started only losing 1 bar if any at all.

sbihue said:
My phone is rooted (s-off) with all bloatware removed. Its still on stock ROM though.
Since we have S-OFF now, the custom ROM's for sensation have started to flow. Just waiting on those ROM's to be stable before deciding on which one to use.
BTW which ROM are you using!!!
Click to expand...
Click to collapse
I am using:
InsertCoin Sense Android 2.3.4 STABLE 1.2
I have tried them all. This one is by far the best for everyday use.
Everyone complaining about death grip. It's there on all phones, it will go away with a root and custom ROM.

I haven't experienced this at all. compared to my buddies iphone 4 where there is a serious death grip problem any drop in signal on my sensation is moot.

MonkeyK said:
This is why I'd really like it if someone who replaces their battery cover could post before and after wifi signal strength from the same location. It is possible that there has been a redesigned battery cover with a better antenna placement.
Click to expand...
Click to collapse
I've heard that it does, but I'm still waiting on mine to arrive. We have FAR FAR lower signal strength with this phone than with our other phones (motorola cliq / mytouch 4g's)
I just checked and I'm on zero bars right now. I usually have 4 bars right here with my other phone. It's rediculous. Holding the phone reduces my signal strength by ~40-50%. It can completely lose signal, right under a tower (in visual range) if you hold your hand flat against the back.
Flashindude said:
I only lost 1 signal bar so i think its normal - like other phones
Click to expand...
Click to collapse
For many people, this is not the case. I know there are different revisions for the back cover. I think it is due to that.
jjcobm said:
I am using:
InsertCoin Sense Android 2.3.4 STABLE 1.2
I have tried them all. This one is by far the best for everyday use.
Everyone complaining about death grip. It's there on all phones, it will go away with a root and custom ROM.
Click to expand...
Click to collapse
Glad this is the case for you. It is not for me.

chisleu said:
I've heard that it does, but I'm still waiting on mine to arrive. We have FAR FAR lower signal strength with this phone than with our other phones (motorola cliq / mytouch 4g's)
Click to expand...
Click to collapse
Did your wifi situation improve after u got the new cover? my device sucks.. it drops all the way down to zero.. thinking of getting the g2x instead

Signal is good when phone is turned to 2G only, so this appears to be a firmw-/software issue rather than a battery-cover issue.

I had the same problem when i first recieved the devie but as you say custom rom sorted that

Signal Issues with Stock S3 (No 4G, bad handoff, etc.)

Forgive my ignorance, but I seem to be having the problems of not having consistent 4G. And slow 4G/3G transitions, as well as poor battery as a result.
I have also gotten the No mobile network, no sim, and roaming network notifications.
It seems like many are having these problems, yet people who report them seem to say it occured after flashing some ROM/Kernel (idk).
My phone is stock. Im wondering if its happening to other users who have not done any funny business.
Ironically I was holding off on rooting and rom'ing to avoid these little initial bugs

verizontb said:
Forgive my ignorance, but I seem to be having the problems of not having consistent 4G. And slow 4G/3G transitions, as well as poor battery as a result.
I have also gotten the No mobile network, no sim, and roaming network notifications.
It seems like many are having these problems, yet people who report them seem to say it occured after flashing some ROM/Kernel (idk).
My phone is stock. Im wondering if its happening to other users who have not done any funny business.
Ironically I was holding off on rooting and rom'ing to avoid these little initial bugs
Click to expand...
Click to collapse
I was in same boat as you. I was holding off rooting and flashing roms to make sure my device was functioning correctly in stock form. Unfortunately it was not, and I was experiencing all of the issues you are facing on my SECOND gs3. I had replaced the first one for a loose home button, and ended up receiving a new device with more issues than the previous one.
I called up tech support last night, and listed all of the issues you just listed and the tech said those are all hardware issues so I'll have to send you another. I obviously haven't received the third phone yet, but I can tell you I was not experiencing these issues on my first one.

Kreeker said:
I was in same boat as you. I was holding off rooting and flashing roms to make sure my device was functioning correctly in stock form. Unfortunately it was not, and I was experiencing all of the issues you are facing on my SECOND gs3. I had replaced the first one for a loose home button, and ended up receiving a new device with more issues than the previous one.
I called up tech support last night, and listed all of the issues you just listed and the tech said those are all hardware issues so I'll have to send you another. I obviously haven't received the third phone yet, but I can tell you I was not experiencing these issues on my first one.
Click to expand...
Click to collapse
I should probably further elaborate and say that I was in Florida for the first week I had my device and the reception there was very good, and I never lost 4G, and was getting almost 35hours of battery when I am lucky to get 10 here. No major app battery draw, just signal...
So that leads me to believe that it is the network, which is a little weaker where I am now, is causing the phone to jump unecessarily in and out of 4G and drawing too much battery.
It's either that, or my phone stopped working properly after a week, which seems less likely.

I don't think it's less likely as a few have reported after a couple of weeks of fantastic service, the phone's data connection has plummeted.
I'm on my second device. Both devices had the same problem. 3g dropped to 1x dropped to no signal. Finding the signal when in a known good signal area took foreverrrr. I haven't seen 4g yet with this phone so I cannot comment there.
I've struggled with VZW to replace my phone. They're now looking at the network for errors, or something. I've taken matters into my own hands- rooted and rom'd the phone with Synergy and it has helped immensely.
Waiting for VZW or Samsung to fix it, I don't think, is a great idea. If you wanted a device that worked correctly out of the box, your chances may be higher with a phone from a different manufacturer. I don't recommend Motorola because of their stance on locked bootloaders but the radio in those things is fantastic.

So you think my phone is defective?
I have my doubts... I see lots of people complaining about so many things and there first reaction is to exchange the phone... they then end up with other problems because they meticulously scrutinize every little detail.
I also don't want to return my phone because I got a bodyguardz carbon fiber kit and screen protector and its applied perfectly! =) No bubbles or haze!

I understand... Gotta weigh it out for yourself.
I personally don't think there's anything wrong with scrutinizing a device you paid any amount of money for. It's yours. If its flawed, get another.
Sent from my iPad using Tapatalk HD

My phone is in stock and right now I'm not trying to root the phone because I know lte is not perfect right now so I don't wanna do anything that will mess up the phone.
Sent from my sprint galaxy s 3, finally have lte

Wut?
Sent from my iPad using Tapatalk HD

[Q] UCLI3 on Rogers?

Is it (UCLI3) RAT locked? (I'm guessing yes because the other ATT ones are)
Anyone try it on Rogers yet?
I've been getting much worse reception on non-LTE since ICS UXLF3. On the few occasions I'm in an LTE zone it seems fine.
I had been using a modified radio on GB that gave me amazing reception and even worked at my office (none of the stock ones would pick up ANY signal) before I jumped on ICS but have not been able to find an ICS radio that works here... I switch into Airplane Mode as soon as I hop in the car to head to work and don't put it back on until I start walking to the car.
Wish I could remember which GB modem it was but I changed computers around the same time as the official ICS update and my company triple wipes the drives then shoots a couple nails into every laptop and drive when they drop off the new one and I didn't bother to back up any of my phone files for transfer in the mistaken belief that I wouldn't need any of the GB stuff.
Sadly I suspect that many of the more hardcore modders are jumping on the S III... I've decided it only makes sense to let at least one full model go by before I change phones again... 3 in 2 years was getting a bit silly. (S IV rumours start yet?)

Yes, I installed UCLI3 radio a few days ago. Can't really see much difference except maybe when I switch from wifi to dataplan it locks up quicker.....but it's a big maybe. Phone and text all seem OK.

I installed it on my Rogers phone and seem to have better signal and decent battery life.

Maybe a little early to tell, but am pretty surprised today running CLI3 on Rogers - battery lines seem to flatten out when idle while still on LTE. Previously on RUXLF3 I took the approach of switching to 2G when idle to conserve battery as there was a big difference. Will keep an eye on this.

Here's the modem for ics ur talking about. It'll work on jb as well
http://forum.xda-developers.com/showthread.php?p=24227420

Thinking about coming to the s3..

Any apparent issues with these phone? I have the recent Samsung galaxy nexus, and I have the 3g-4g issue with mine and it was a PITA. Any issues with these phones, as in common issues?

This phone started getting really poor signal when the Note 2 came out. It got so bad a lot of people needed to get it replaced! Apparently, the Note 2 didn't have these issues.
Just kidding.
In some areas this phone can have signal issues. At home, work and most other places nearby I get perfectly fine signal. However when I visited some of my friends in Detroit we went to a bar that caused my phone to really heat up in my pocket. I noticed it was on 1x and my battery had been drained pretty good. Its hit or miss, but I'd say 90% of the people have no issues.
Out of the box the phone does not handle Bluetooth calling with an aux cable plugged in. You won't be able to hear the person on the other end until you unplug the cable from the phone. Fortunately, one hobbyist was able to fix what a multi-billion dollar corporation couldn't and released SoundAbout onto the play store. You'll have to buy it to get the Bluetooth correction ability, but it's worth it if this is a function that you use.
Samsung is playing coy about the availability of an extended battery. Only murmers of it exist though some people have managed to get their hands on it overseas. We're hoping this doesn't become vaporware because it's a 3000mah battery that doesn't add too much extra bulk. The stock battery provides average battery life. Better than your GNex but worse than battery titans like the maxx phones and Note 2.
There are issues with the real time clock that causes recovery backups to have an incorrect date. All of my backups were performed in 1970 apparently.
AOSP is very functional on this phone but it's still a WIP. Notable issues include staticy A2DP Bluetooth music playback (mastamoon builds unofficials that fix this at the expense of call echo), massive fps lag upon exiting games (fixed by turning screen off/on) and weaker signal strength in some areas. There may be other issues I'm forgetting about, but that's most of it.
There is a small chance you can lose your IMEI number when you flash custom ROMs or kernels. This is bad as it causes your phone to lose its ability to make calls, send texts or receive data. Luckily there are easy methods to back this up and restore if needed. I've backed mine up and thankfully have never needed to restore it. Look for the thread titled Comprehensive IMEI Backup for more details.
That's most of the issues with this phone.
Sent from my SCH-I535 using Tapatalk 2

No comparison to the GNEX. The GNEX was just terrible when it came to signal. The S3 might not be the best signal phone, but it is leaps and bounds above the GNEX.

[email protected] said:
No comparison to the GNEX. The GNEX was just terrible when it came to signal. The S3 might not be the best signal phone, but it is leaps and bounds above the GNEX.
Click to expand...
Click to collapse
VERY true story!
Sent from my SCH-I535 using Tapatalk 2

I've been having trouble with signal reception at home, but that's the only place I have an issue. My house seems to be in a deadzone with a radius of no more than 200m. My iPhone4 didn't have a problem with calls there, but hte GS3 does. That said, I don't really have a problem anywhere else. A network extender remedied that issue. I also get a quick A2DP audio skip once every couple of minutes, but that doesn't bother me much.
Aside from that, it's been an awesome phone. Lot's of support, and lots of roms to try out.

You have 14 days to return, give it a run. I have zero signal issues.
Sent from my SCH-I535 using xda app-developers app

I have the 32G blue on Verizon and although I don't always have a strong signal I have never had a dropped call. I travel a lot and watch the 4G and cell signal, most of the time I have 4G about 80 % the rest is 3G. Did notice that when the phone is switching between the two occasionally it will go to 1x not all the time. I did flash like a dozen ROMs not loosing my IMEI, however I did back it up b4 I started flashing just in case. Recommend you do a lot of reading b4 you start flashing n you shouldn't have any problems. Love the phone n the ROMs
Sent from my SCH-I535 using xda app-developers app

Thanks guys especially the 2nd poster!

This phone is awesome and one of the best I've owned so.
Came from the flagship thunderbolt on the verizon network.

Oh the thunderbolt my wife has had 6 of them none worked right
Sent from my SCH-I535 using xda premium

I've had mine a couple of week now. I came from a Motorola Bionic. I would much rather the Bionic's radio, I find I have reception issue in places the Bionic was fine in. I got my wife a S3 also, it seems like her reception is better than mine.
Other than that, the phone is amazing. I would and have recommended it.

Reception issues even on wifi?

Am I holding the phone wrong I can get bad reception even when on wifi sometimes. I had the phone for probably 2 weeks before I rooted and I dont really recall having issues nearly as much is it possible the rom I am on is causing issues? I was on the twrp salfish for about a week and I have been on the pure nexus rom for a few weeks both roms where equal in terms of reception so I am thinking its not a root issue.
But I mean if I am on wifi in my house or at work I can be right next to the router and still get terrible reception. Its often not much better when out and about and not on wifi but I am on wifi probably 80% of the time so I dont know whats going on. I am seriously considering going back to stock to see if that fixes it but I am also eagerly awaiting a specific rom to come out of testing.
Any suggestions would be great, anything from settings to vendor img or hacks whatever. It seems like me reception is crap more than its not. I really want to keep using google fi but I wasnt even having the slightest issue with verizon before this.