I believe my I777 could possibly have a bad radio because for instance when I'm texting sometimes I'll have to send a text 3 or 4 times and a picture will almost never go though but I have full bars. Is there a way to test if your radio has gone bad?
voldomart13 said:
I believe my I777 could possibly have a bad radio because for instance when I'm texting sometimes I'll have to send a text 3 or 4 times and a picture will almost never go though but I have full bars. Is there a way to test if your radio has gone bad?
Click to expand...
Click to collapse
Check your apn setting in mobile network setting.
Make sure data is on when sending a picture
Sent from my SGH-I777 using xda app-developers app
voldomart13 said:
I believe my I777 could possibly have a bad radio because for instance when I'm texting sometimes I'll have to send a text 3 or 4 times and a picture will almost never go though but I have full bars. Is there a way to test if your radio has gone bad?
Click to expand...
Click to collapse
what is ur baseband version????
check ur baseband version.....if u were on ICS and back to gingerbread then ur baseband will still be UCLE5 and not UCKH7 which has good reception
I have kk6 version. I will put on UCLE5 and see if it changes. I'm using the CM apn's that come with cm9
johnny_1437 said:
what is ur baseband version????
check ur baseband version.....if u were on ICS and back to gingerbread then ur baseband will still be UCLE5 and not UCKH7 which has good reception
Click to expand...
Click to collapse
Very DEPENDENT on region. Try flashing a new modem, I found UCKK6 works best for my area.
voldomart13 said:
I have kk6 version. I will put on UCLE5 and see if it changes. I'm using the CM apn's that come with cm9
Click to expand...
Click to collapse
https://maps.google.com/maps/ms?msid=211172736248466553136.0004b477be0d9962021ad&msa=0 Use this map to check what people in your area are saying is the best modem.
I was using KK6 but I was testing multiple modems found that to be a good one for speed and battery consumption. I also tested KH7 and it had a good battery drain on the phone thats why I went back to KK6 BTW UCLE5 in my area no mobile data connection.
It wasnt KH7 I was testing with it was kj4 that consumed alot of battery I'll try KH7
UPDATE: Flashed KH7 just permanent no signal...
Um now any modem I flash there is no signal I think my radio just blew out It's not getting anything now. Got it back.
voldomart13 said:
Um now any modem I flash there is no signal I think my radio just blew out It's not getting anything now. Got it back.
Click to expand...
Click to collapse
So you fixed it or you didnt?
KH7 have bars but no mobile data connection again and yes I was picking up signal but Ive lost it again. This is driving me crazy.
voldomart13 said:
KH7 have bars but no mobile data connection again and yes I was picking up signal but Ive lost it again. This is driving me crazy.
Click to expand...
Click to collapse
K well flash a different modem. It might also be your APN's Also are you sure you are flashing the Sammy modems on sammy rom/ AOSP modems on a AOSP rom?
Should I try going back to stock and testing if signal is still bad? Or does a rom make a difference. AOSP on AOSP and how do I check to see if APN's are good? Like do you have a reference of a working one? KK6 I have signal and data.
voldomart13 said:
Should I try going back to stock and testing if signal is still bad? Or does a rom make a difference. AOSP on AOSP and how do I check to see if APN's are good? Like do you have a reference of a worlking one?
Click to expand...
Click to collapse
Just go back to stock. There are stickies in the Dev forums so you can go check that out.
voldomart13 said:
Should I try going back to stock and testing if signal is still bad? Or does a rom make a difference. AOSP on AOSP and how do I check to see if APN's are good? Like do you have a reference of a working one? KK6 I have signal and data.
Click to expand...
Click to collapse
Maybe it's an issue with at&t in your area. They like to say there's nothing wrong when in fact there is a problem.
Sent from my SGH-I777 using Tapatalk 2
My dads Atrix as well has issues out here we live out in the valley of california in a little town and the nearest tower is around 30 miles away. But he has the unlimited data plan and they cap him after 3 gigs I have the 2 gigs monthly.
voldomart13 said:
My dads Atrix as well has issues out here we live out in the valley of california in a little town and the nearest tower is around 30 miles away. But he has the unlimited data plan and they cap him after 3 gigs I have the 2 gigs monthly.
Click to expand...
Click to collapse
So maybe that's it, maybe at&t is having problems
Sent from Team Pirate! Using Tapatalk 2
Yeah possibly
I checked out my APN's everything is good compaired to others apn's.
Time to call AT&T ... Don't tell them anything about flashing anything lol.
Clay
Team Pirate
Sent from my PINK SGH-I777
Related
I'm on a network that provide 3G on only 900MHz. I could connect throgh 3G before I flashed CM7 with Radio Baseband N_01.100.00R. I had tried Bell N_01.77.33p but still can't connect just only EDGE.
How can I fix this?
There's another radio 1.97.00 or something like that. Don't remember the numbers ATM. Check around for it and see what it says about compatibility.
Speedily sent from CM7 Beta
after I've flashed N_01.95.00 (the stock AsiaRetail version) then I can connect my 3G network!
Thank you fro advice
wywerny said:
after I've flashed N_01.95.00 (the stock AsiaRetail version) then I can connect my 3G network!
Thank you fro advice
Click to expand...
Click to collapse
Well ****. Sorry about that. Most people had better luck with that radio. Guess you are one of the few that didn't.
Have you tried going back to the N_01.100.00R ?
**Edit**
Just found the radio number for the one i was talking about.
It is 1.97.00R
d3athsd00r said:
Well ****. Sorry about that. Most people had better luck with that radio. Guess you are one of the few that didn't.
Have you tried going back to the N_01.100.00R ?
**Edit**
Just found the radio number for the one i was talking about.
It is 1.97.00R
Click to expand...
Click to collapse
Now I CAN connect my 3G network alread man.
Should I try .97?
Would it be better on battery or signal?
wywerny said:
Now I CAN connect my 3G network alread man.
Should I try .97?
Would it be better on battery or signal?
Click to expand...
Click to collapse
I would just stay right where you are if its working until you have problems.
Speedily sent from CM7 Beta
My Galaxy S2 is on the stable release of CM9. Randomly today I looked at it to check some notifications, and found I had no data. This persists no matter where I am or what the signal is at. I can have maximum bars and text/call but data isn't working at all. I have data on under networks and don't understand why this is suddenly happening. Any thoughts?
do you have the correct APNs?
bubuty said:
do you have the correct APNs?
Click to expand...
Click to collapse
Not sure what APNs are in all honesty. I have been on stable CM9 since its release day and have never had a problem until today. Tried a reflashing of the rom, a new kernel, and another new rom. Still nothing and I'm back on CM9 again now with no data. Do you think these APNs are the issue?
Just read up on APNs controlling your mobile data a bit. I think I have a basic understanding of it. How can I check if my APN is wrong and if it is how do I fix it?
Chaos Reaper said:
My Galaxy S2 is on the stable release of CM9. Randomly today I looked at it to check some notifications, and found I had no data. This persists no matter where I am or what the signal is at. I can have maximum bars and text/call but data isn't working at all. I have data on under networks and don't understand why this is suddenly happening. Any thoughts?
Click to expand...
Click to collapse
Where you at? My wife and I both lost data tonight in southern California. Odds are ATT is doing something with their network in certain areas. I didn't notice it until I tried sending a picture message. Then the wife came home complaining her data wasn't working. Same deal, full signal. So yeah, probably not a problem with your phone, but the network itself.
CallMeAria said:
Where you at? My wife and I both lost data tonight in southern California. Odds are ATT is doing something with their network in certain areas. I didn't notice it until I tried sending a picture message. Then the wife came home complaining her data wasn't working. Same deal, full signal. So yeah, probably not a problem with your phone, but the network itself.
Click to expand...
Click to collapse
Southern California. I'm in Riverside. I really hope this is what it is! I can't afford a new phone, though that galaxy S3 looks delicious. :3
CallMeAria said:
Where you at? My wife and I both lost data tonight in southern California. Odds are ATT is doing something with their network in certain areas. I didn't notice it until I tried sending a picture message. Then the wife came home complaining her data wasn't working. Same deal, full signal. So yeah, probably not a problem with your phone, but the network itself.
Click to expand...
Click to collapse
i'm having a very similar issue. my gs2 was functioning until approximately 8pm. i was actually just eating dinner and realized that i couldn't connect to anything. i'm able to receive phone calls, text messages, utilize the net using my wifi, but can't receive mms or connect to the net by 3g/hsdpa. as far as i know i haven't made any changes to my apn but i did check and they appear to be correct. i tried rebooting my phone, setting it on airplane and off, and still no success. not sure if it matters but i'm running task's aokp version 7.3.2012 but i haven't reflashed or added new mods/apps in several weeks. also i'm in los angeles. at this point, i'm holding off on reflashing my phone and hoping it's just the network.
I had a similar problem witcm i finally flash jb the super nexus double checked my apns an poof i had data again. If you want to know where to find your apns look under your wireless settings choose mobile networks then access point names make sure you have att there or whatever carrier yiu are using
Sent from my Touchpad using xda premium
Chaos Reaper said:
Southern California. I'm in Riverside. I really hope this is what it is! I can't afford a new phone, though that galaxy S3 looks delicious. :3
Click to expand...
Click to collapse
honestly i would rather not buy a new phone but this would be an incredible excuse to get the gs3, lol
ender127 said:
i'm having a very similar issue. my gs2 was functioning until approximately 8pm. i was actually just eating dinner and realized that i couldn't connect to anything. i'm able to receive phone calls, text messages, utilize the net using my wifi, but can't receive mms or connect to the net by 3g/hsdpa. as far as i know i haven't made any changes to my apn but i did check and they appear to be correct. i tried rebooting my phone, setting it on airplane and off, and still no success. not sure if it matters but i'm running task's aokp version 7.3.2012 but i haven't reflashed or added new mods/apps in several weeks. also i'm in los angeles. at this point, i'm holding off on reflashing my phone and hoping it's just the network.
Click to expand...
Click to collapse
It's looking like the evidence is pointing here. Let me try talking with ATT. Will report back.
Just talked to them! There is an outage in our area fellas. Nothing to worry about
Chaos Reaper said:
It's looking like the evidence is pointing here. Let me try talking with ATT. Will report back.
Just talked to them! There is an outage in our area fellas. Nothing to worry about
Click to expand...
Click to collapse
you're awesome, thank you =D
ender127 said:
you're awesome, thank you =D
Click to expand...
Click to collapse
You're welcome! Thank you for helping me stifle my worries!
Your welcome
Sent from my Touchpad using xda premium
Glad it's just the network being down. But, as for APNs: (this is for task's aokp, but the process will be extremely similar on other ROMs)
System settings
More (dependent upon ROM)
Mobile networks
Access Point Names (APNs)
There is a thread dedicated to the "correct" APNs somewhere around here. Could give those a try and see if they help you out in low signal/slow areas.
Clay
Team Pirate
Sent from my PINK SGH-I777
clay101eve said:
Glad it's just the network being down. But, as for APNs: (this is for task's aokp, but the process will be extremely similar on other ROMs)
System settings
More (dependent upon ROM)
Mobile networks
Access Point Names (APNs)
There is a thread dedicated to the "correct" APNs somewhere around here. Could give those a try and see if they help you out in low signal/slow areas.
Clay
Team Pirate
Sent from my PINK SGH-I777
Click to expand...
Click to collapse
I've had the same issue. Although I'm in Australia and im on the Virgin network my SG2 data connection ability is not working.
However i only just recently upgraded it to the 4.1.2 JB using the link from this site.
Has anyone had this problem?
I tried the first time without rooting my phone and it Did't work. So i factory reset the phone to 4.0.3 ICS and everything was okay.
I then rooted the phone and used the link XDA provides, followed the instructions to the T and updated the phone to 4.1.2 JB but not my Data connection isn't working. Can anyone help?
Update: 9/6
So after waiting what seemed like forever I got the call that the network ticket is closed and switched back to jellybeans b21 and like man of you guys suspected my data speeds are still normal. Guess it was just something to do with the way or amount or roms I flashed who knows
So I have been running various ROMs since release of the note 2 (maybe stock for about a week) and recently my data speeds on 3g started being really slow.
So I called Verizon support about it and they always gave me some run around about my coverage area had me do device resets ect...
Well It finally came down to them sending me a new sim card to see if it resolved the issue. After activating the sim I did some data tests and it was still slow around 120kbps.
This is when it got interesting the rep asked me for the Baseband version in the about phone settings to make sure I was running the newest software. Since I had updated the Radios manually I told her i605vramc3 just like I told the last rep that asked. She replied "That's odd that isn't what our system is showing" then she transferred me to the next level of tech support.
This rep decided to open a network ticket and asked a lot of questions about my preferred network and signal strength as well as some location information. He told me that network engineers would be looking at the towers and possibly running some remote diagnostics on my phone.
Fearing that the remote diagnostic would give away that I was rooted and running a custom ROM I shut down the phone and pulled the battery until I reverted to stock.
Now just for fun I loaded up speed test and where I was getting 75-100kbps I am now pulling a hearty 1500-2300kbps in the same place.
To be clear this is not just a problem I experienced with a single rom the problem persisted across about 5 ROMs PA, Aokp, Cleanrom ace, and Jelly beans as well as a few different kernels.
So my here is my question Is there some other explanation for this behavior? or Has Verizon figured out how to throttle data for ROM users?
Is Anyone else seeing this issue?
Once I am notified about the network ticket being closed I plan to re-root and start from my freshly updated system and see if there is any difference. I will update this post with my findings.
I think what fixed your device data speed was reflashing back to stock via odin. I have had wierd issues with data speeds flashing radios via recovery...a simple odin session always seems to fix it.
Have you tried flashing all of the roms you mentioned after going back to stock each time?
Im in the Louisville KY area and have consistently gotten between 40mbps to 65mbps. I've used cleanROM Jedi pacman tons of others. Not ran into a problem yet.
I've got some pics if you want proof. Holla!
Consistently. In Las Vegas and on cm10.2
Sent from my SCH-I605 using Tapatalk 4
Here is my blazing speeds today.
Sent from my SCH-I605 using Tapatalk 2
looks like you're testing on a server from the other side of the country lol. New Jersey.. What do u expect
michigan66 said:
Here is my blazing speeds today.
Sent from my SCH-I605 using Tapatalk 2
Click to expand...
Click to collapse
mentathf said:
looks like you're testing on a server from the other side of the country lol. New Jersey.. What do u expect
Click to expand...
Click to collapse
Haha. I hate New Jersey. I live in PA thankfully. I think there is some type of interference at work. Calls are choppy too. Even with the signal strength at 70dbm. I can go a mile down the road and get 36-40 download speeds.
Sent from my SCH-I605 using Tapatalk 2
I have not seen this slowdown issue. But, I can see the cell tower ΒΌ mile away.
I am in Palatka Fl and the server is in Jacksonville.
droidstyle said:
I think what fixed your device data speed was reflashing back to stock via odin. I have had wierd issues with data speeds flashing radios via recovery...a simple odin session always seems to fix it.
Have you tried flashing all of the roms you mentioned after going back to stock each time?
Click to expand...
Click to collapse
I haven't tried flashing after going back to stock but I plan on doing so once the network ticket is closed on my account. I am just a bit freaked out by the possibility of them doing a remote diagnostic on my phone while on a rom
Hi everyone,
I'm new to the Note, but definitely not new to Android or XDA.
I've got the phone "unlocked" via the radio trick here: http://str8pt.blogspot.com/2013/06/unlock-simfree-method-for-galaxy-note.html
I've rooted it, and have tried a few different ROMs with different radios.
The Blaze radio (and others) I mention are from here: http://forum.xda-developers.com/showthread.php?t=1679722
I am in Melbourne, FL in case location makes any difference.
Here's what I am seeing:
CyanogenMOD 10.1.3 - using Blaze ICS radio I am getting only EDGE speeds. Using "Official TMO ICS Radio" (I'm guessing it's the one from the TMO Note?) , I get NO connectivity.
Stock 4.1.2 - using Blaze ICS radio I am getting 4G, however the signal meter is totally empty as if there's just enough signal to register connectivity but not enough to register a single bar. Download speeds are abysmal in comparison to other TMO phones I've used here - I am seeing downloads at around 1.5MB - other phones are 6, 7, even 8 MB.
My question are as follows:
Using CyanogenMod, should I be using the i717 version? Or the TMO Note version? Is there anything I can do with ANY particular radio to get better than EDGE?
Using the Stock ROM (or a variant), is there are a way to get the signal cluster to function properly? Any way to get better download speeds?
I read that the TMO 4.0.4 stock ROM image can be installed via ODIN and apparently it works correctly (if I am reading correctly) - would the TMO 4.1.2 stock ROM image be installed via ODIN and work as well? (If I can even find a full download of it?)
Should I expect to have to re-flash the radio each time with each ROM? From what I've seen, if I don't, I lose any ability to get 4G until I flash it again. I'd be stuck on EDGE.
Thanks so much guys! I've searched and read till my eyes are crossing and not finding the answers I need. I hope that with the experience that can be found in this forum maybe I can get where I need to be!
Thanks again!
JWhipple said:
Hi everyone,
I'm new to the Note, but definitely not new to Android or XDA.
I've got the phone "unlocked" via the radio trick here: http://str8pt.blogspot.com/2013/06/unlock-simfree-method-for-galaxy-note.html
I've rooted it, and have tried a few different ROMs with different radios.
The Blaze radio (and others) I mention are from here: http://forum.xda-developers.com/showthread.php?t=1679722
I am in Melbourne, FL in case location makes any difference.
Here's what I am seeing:
CyanogenMOD 10.1.3 - using Blaze ICS radio I am getting only EDGE speeds. Using "Official TMO ICS Radio" (I'm guessing it's the one from the TMO Note?) , I get NO connectivity.
Stock 4.1.2 - using Blaze ICS radio I am getting 4G, however the signal meter is totally empty as if there's just enough signal to register connectivity but not enough to register a single bar. Download speeds are abysmal in comparison to other TMO phones I've used here - I am seeing downloads at around 1.5MB - other phones are 6, 7, even 8 MB.
My question are as follows:
Using CyanogenMod, should I be using the i717 version? Or the TMO Note version? Is there anything I can do with ANY particular radio to get better than EDGE?
Using the Stock ROM (or a variant), is there are a way to get the signal cluster to function properly? Any way to get better download speeds?
I read that the TMO 4.0.4 stock ROM image can be installed via ODIN and apparently it works correctly (if I am reading correctly) - would the TMO 4.1.2 stock ROM image be installed via ODIN and work as well? (If I can even find a full download of it?)
Should I expect to have to re-flash the radio each time with each ROM? From what I've seen, if I don't, I lose any ability to get 4G until I flash it again. I'd be stuck on EDGE.
Thanks so much guys! I've searched and read till my eyes are crossing and not finding the answers I need. I hope that with the experience that can be found in this forum maybe I can get where I need to be!
Thanks again!
Click to expand...
Click to collapse
I recently obtained an I717 too, unlocked it, and got it functioning with my tmobile prepaid plan. I'm still on gingerbread rom and using KID radio with decent success. just 4G , using WCDMA band 1700 (*#2263#). I get consistent decent speeds but not LTE.
The hands down best modem to use is UCMB4 - Google it. But it can cause problems with some jelly bean ROMs.
If you want jb more than anything, play with modems. If you want speed AND stability, go jellybean sandwich or black star X with the aforementioned modem.
If you want WiFi calling download skeleton key.
Ucmb4 with any of those three and the proper APN will get you LTE as fast as it's offered in your area
Anthony820 said:
The hands down best modem to use is UCMB4 - Google it. But it can cause problems with some jelly bean ROMs.
If you want jb more than anything, play with modems. If you want speed AND stability, go jellybean sandwich or black star X with the aforementioned modem.
If you want WiFi calling download skeleton key.
Ucmb4 with any of those three and the proper APN will get you LTE as fast as it's offered in your area
Click to expand...
Click to collapse
Hi Anthony820,
I'm currently running your Skeleton Key ROM - not bad at all! But definitely want to try to get CyanogenMod or PACman JB running.
I'll give the UCMB4 radio a shot this evening !
When I had service with TMO (via Straight Talk) I had the best luck with UVLG3.
jman315 said:
When I had service with TMO (via Straight Talk) I had the best luck with UVLG3.
Click to expand...
Click to collapse
Using which ROM?
I've got CM 10.1.3 for i717 installed right now, going through and testing each and will post results.
JWhipple said:
Using which ROM?
Click to expand...
Click to collapse
At the time I was running CM 10.1 nightlies.
Uvlg3, if I recall, will get you good down speed, but mediocre up. Otherwise, it's a solid choice and may be more cooperative with jb builds.
Sent from my SM-N900T using xda app-developers app
Anthony820 said:
Uvlg3, if I recall, will get you good down speed, but mediocre up. Otherwise, it's a solid choice and may be more cooperative with jb builds.
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
Looks like you're right - here's just 4 radios that I just tested:
UCMB4 - EDGE only
UVLG3 - 3G/DC(WTF??)/H+ 6.01Mbps up/1.07 Mbps down
UVLE1 - Phone freezes, locks on black screen, had to pull battery
ICSBLAZE - 3G/DC/H+ Network communication issues message when running speedtest.
By the way, what the heck is "DC" on the network indicator where 3G or H/H+ normally is? I've never seen that before!
JWhipple said:
Looks like you're right - here's just 4 radios that I just tested:
UCMB4 - EDGE only
UVLG3 - 3G/DC(WTF??)/H+ 6.01Mbps up/1.07 Mbps down
UVLE1 - Phone freezes, locks on black screen, had to pull battery
ICSBLAZE - 3G/DC/H+ Network communication issues message when running speedtest.
By the way, what the heck is "DC" on the network indicator where 3G or H/H+ normally is? I've never seen that before!
Click to expand...
Click to collapse
I believe It stands for dual channel.
By the way, just checked and CM's WiFi tethering is working as well - nice!
Not sure what I did differently this time but this evening the signal indicator is showing real signal strength, equivalent to what I was seeing on another phone on CM.
JWhipple said:
By the way, just checked and CM's WiFi tethering is working as well - nice!
Not sure what I did differently this time but this evening the signal indicator is showing real signal strength, equivalent to what I was seeing on another phone on CM.
Click to expand...
Click to collapse
Good to hear. I believe not seeing any signal strength is a known issue specifically with the Blaze modem.
Make sure you're changing your APN from epc.* to fast.t-mobile.com
Sent from my SM-N900T using xda app-developers app
Anthony820 said:
Make sure you're changing your APN from epc.* to fast.t-mobile.com
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
I'm guessing that would get me LTE if it's available in my area?
I just switched over to it and only got EDGE...
JWhipple said:
I'm guessing that would get me LTE if it's available in my area?
I just switched over to it and only got EDGE...
Click to expand...
Click to collapse
If you're on a modem that'll work with LTE, yep. Otherwise HSPA or Edge.
Make sure, I forget and my Note no longer has service, that the top option is set under Network Type or whatever it is. Network Mode? I don't know, you'll figure it out. The thing that lets you pick between GSM, WCDMA etc..etc..
Anthony820 said:
If you're on a modem that'll work with LTE, yep. Otherwise HSPA or Edge.
Make sure, I forget and my Note no longer has service, that the top option is set under Network Type or whatever it is. Network Mode? I don't know, you'll figure it out. The thing that lets you pick between GSM, WCDMA etc..etc..
Click to expand...
Click to collapse
Ok, I got it figured out. I am on the FAST APN and set to WCDMA/LTE . I'm on 3G/H+ here in the house now - will see how it goes when I head out tomorrow.
Either way, I think it's time to make a backup - it's running marvelously and doing everything I would expect it to!
NOTE: Newest PAC ROM (4.3) running smoothly with UVLG3 modem on T-Mobile without issue
[EDIT]
Scratch that - it worked great until I did the first reboot - then it wouldn't boot up again, even with a battery pull.
JWhipple said:
Ok, I got it figured out. I am on the FAST APN and set to WCDMA/LTE . I'm on 3G/H+ here in the house now - will see how it goes when I head out tomorrow.
Either way, I think it's time to make a backup - it's running marvelously and doing everything I would expect it to!
Click to expand...
Click to collapse
I went ahead and flashed UCMB4 and was showing 4g lte after reboot. my phone info setting says WCDMA preferred (it shows no LTE option at all ) and the *#2263# menu setting says "automatic". on the fast.t-mobile.com apn
I use UCMD3 and get LTE almost everywhere. Hellybean is a pretty good ROM, try it out!
So like allot of people in here, I sold off my AT&T S5 and scooped up a T-MO S5 for the obvious reasons. What i've noticed is that i get insanely awesome reception everywhere i go with this t-mo phone. At work i would pull down about 3-4 bars of LTE on my ATT S5 and now i get full LTE all day long without the thing fluctuating once. Not a huge difference but still nice to see. This also goes for just about everywhere i go, full bars galore. Anyone else noticing this? Either way it's just another perk along with root and my custom ROM!!:victory:
Wickidmasshole said:
So like allot of people in here, I sold off my AT&T S5 and scooped up a T-MO S5 for the obvious reasons. What i've noticed is that i get insanely awesome reception everywhere i go with this t-mo phone. At work i would pull down about 3-4 bars of LTE on my ATT S5 and now i get full LTE all day long without the thing fluctuating once. Not a huge difference but still nice to see. This also goes for just about everywhere i go, full bars galore. Anyone else noticing this? Either way it's just another perk along with root and my custom ROM!!:victory:
Click to expand...
Click to collapse
Bars means nothing. Always check and compare using the dbm menu.:good:
The T-Mobile S5 will show five bars for a -99dbm signal. That in reality should be about 2-3 bars.
MattMJB0188 said:
The T-Mobile S5 will show five bars for a -99dbm signal. That in reality should be about 2-3 bars.
Click to expand...
Click to collapse
I don't know about that ; however the TMobile modem has more bands like LTE 900Mhz, HSPDA/AWS 1700Mhz
cjk2010 said:
I don't know about that ; however the TMobile modem has more bands like LTE 900Mhz, HSPDA/AWS 1700Mhz
Click to expand...
Click to collapse
It does. It's a fact. When I have a -99dbm signal, my phone shows 5 bars. Then 4 bars with anything below -110dbm. I am assuming T-Mobile did it this way because their LTE is extremely weak, and they want you to think you have a good signal, when you really don't.
MattMJB0188 said:
It does. It's a fact. When I have a -99dbm signal, my phone shows 5 bars. Then 4 bars with anything below -110dbm. I am assuming T-Mobile did it this way because their LTE is extremely weak, and they want you to think you have a good signal, when you really don't.
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dbm alone when talking about LTE is a somewhat artificial number without context . RSSI and RSRP will indicate something more meaningful to the signal quality. -99dbm RSRP would be closer to -79 dbm RSSI and is a strong signal .
I am currently at -95dbm RSRP and am pulling phenomenal results.
Sent from my SM-G900T using XDA Premium 4 mobile app
My current signal
Sent from my SM-G900T using XDA Premium 4 mobile app
cjk2010 said:
My current signal
Sent from my SM-G900T using XDA Premium 4 mobile app
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Don't install the new modem. It causes a problem for ATT users.
rfb813 said:
Don't install the new modem. It causes a problem for ATT users.
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I'll wait until the new modem is thoroughly tested with AT&T. It can't be that bad.
rfb813 said:
Don't install the new modem. It causes a problem for ATT users.
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Thanks for the heads up, I am on TMO not ATT , but I think I'll still hold off until I see more results. Seems a lot of ppl are having lower download speeds.
---------- Post added at 12:03 PM ---------- Previous post was at 11:44 AM ----------
I wonder if this new slow download modem issue on G900T tmobile devices on ATT networks has anything to do with ATT lighting band 29 LTE on 700 now?
MattMJB0188 said:
I'll wait until the new modem is thoroughly tested with AT&T. It can't be that bad.
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Download speeds went from 25+Mps to 1.5Mps.
Wow. I'm glad I still have my original modem. I wonder why they would do that. Unless they don't want people taking their devices over to AT&T?
MattMJB0188 said:
Wow. I'm glad I still have my original modem. I wonder why they would do that. Unless they don't want people taking their devices over to AT&T?
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We really don't know if this is really happening to everyone or it's an isolated case...so far it's only been the same couple people reporting it.
devoidx said:
We really don't know if this is really happening to everyone or it's an isolated case...so far it's only been the same couple people reporting it.
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I reflashed the ANCH stock Rom and rerooted and am back on the ANCH modem. Got my speeds back up
This is not an isolated case. There are problems with the new Modem. Go to the Development section. Beanstown has a new thread with all the Modems, firmware, and stock roms.. Try different modems, many times they function differently by location.