[Q] radio problems?? - Nexus S Q&A, Help & Troubleshooting

hey guys. i speedtest my 9020a on my att network and its ridiculously slow. i was wondering if i might need to reflash my radio. thanks in advance

How is the coverage on your area ? do you have a reliable 3G signal ? please don't speedtest in an elevator in a 50-floor building

the area im in has good coverage. im located in central/north nj, no mountains here. my signal is always 3g or H. these results are slow compared to my buddies verizion and sprint speedtests. idk why its been so slow lately. and i conducted tests all over the place, still slow. the radio in the phone is the one that came with it, its not a reflash, so i really have no clue as what to dk to better my signal

If your on an unlimited data plan you're probably being throttled. That is why I dropped them a month ago for sprint. They will warn you before they throttle you though At about 2 gb's
Sent from my Nexus S 4G using Tapatalk

no unlimited plan here. just the good ole crappy 2gb plan. its pretty pathetic that my only good connection is through wi fi. wasting my dam money on a data plan is not cool

Lol your using a capped Radio... I'm in Miami using the KB3 radio ... my downloads are 3-4 mbps ... and 1.5 up.... flash the kb3 and post a screen shot of your speed
- Google

flashed the kb3 file. ping stepped up a lot, but not too much elsewhere

GrapeBandit said:
flashed the kb3 file. ping stepped up a lot, but not too much elsewhere
Click to expand...
Click to collapse
=] now do the HSPA Tweak... use root explorer
- Google

^tnx guys! will do later then followed by results

HSPA Tweak
Open root explorer / System / Build.prop
And type in the last 4 lines =]
Reboot Twice!!!!
- Google

how's your signal strength ?

84dbm 15asu
i have no clue what that means, but i have full bars of service with 3g&H. i live in an area where the service is always good, thats why i was wondering why my net speeds were so slow

iGoogleNexus said:
HSPA Tweak
Open root explorer / System / Build.prop
And type in the last 4 lines =]
Reboot Twice!!!!
- Google
Click to expand...
Click to collapse
those lines already appear to be there....

anyone

GrapeBandit said:
those lines already appear to be there....
Click to expand...
Click to collapse
have you ever played around build.prop before ? what rom you're on now ? are you rooted ?

Here are all Radio files:
http://forum.xda-developers.com/showthread.php?t=1116884
Have you tried the latest radio (KF1)? Maybe you get better speeds.

mahanddeem said:
have you ever played around build.prop before ? what rom you're on now ? are you rooted ?
Click to expand...
Click to collapse
never touched anything in the build.prop before.. rotted running bigxie rom w/matrix kernal...

Oogway13 said:
Here are all Radio files:
http://forum.xda-developers.com/showthread.php?t=1116884
Have you tried the latest radio (KF1)? Maybe you get better speeds.
Click to expand...
Click to collapse
flashed the kf1 file. have no service :|

GrapeBandit said:
flashed the kf1 file. have no service :|
Click to expand...
Click to collapse
Kf1 isn't for the i9020A
-Google Galaxy Tablet HD

iGoogleNexus said:
Kf1 isn't for the i9020A
-Google Galaxy Tablet HD
Click to expand...
Click to collapse
Yes it is (I think it actually works for several models). I'm currently using KF1 on my 9020A and working fine. You can check this thread:
http://forum.xda-developers.com/showthread.php?t=1116884

Related

After rooting i get no H+

after i rooted i never get H+ anymore in my house. i used to be able to but now i dont.
hm?
did you root and load a rom? if so you probably now have HSDPA+HSUPA instead of ATT's locked down hspa+
Do a speed test if are getting over 3 MB/s download and more than 350 kb/s upload then the icon doesn't matter and you are doing fine.
Many have already mentioned you will likely not see the speed til the HSPA+ is fully turned on around March
Sent from my illmatic Inspire 4G / Desire HD
bkeaver said:
did you root and load a rom? if so you probably now have HSDPA+HSUPA instead of ATT's locked down hspa+
Click to expand...
Click to collapse
yeah i rooted and loaded the rom in the development section. id also do a speed test but i have like 2 bars now so i know its gonna suck haha.
Slightly off topic, I have always gotten an H+ at 3-4 bars but my speedtests (24 hours at couple hour increments) I've never gotten above 1.8Mb (1.0 min). In the store the data was flying, and across the street but didn't do a speedtest. Need to go back and try. Anyways I do wonder if H+ is going to be gimmiky until it's much broader release.
It's going to display the h+ anytime you're not connected to edge with the stock phone. When backhaul work is done you should see a difference.
waltah! said:
It's going to display the h+ anytime you're not connected to edge with the stock phone. When backhaul work is done you should see a difference.
Click to expand...
Click to collapse
that isnt what his issue is. read the rom that is posted thread... he isnt going to see the H+ symbol from what I have seen in from that thread...
Do you think its the rom or the radio?
Sent from my Desire HD using XDA App
It is the rom. I think the rom that attn1 posted just doesnt include the H+ icon.
A store rep told me that to see the speed increase I'll need a 4G sim card. Right now I'm getting around 2,997 kbps down & 698 kbps up. He said that Houston is a test market and that 4G went live yesterday. Only problem is that they won't be getting any 4G sim cards till next week.
Does this even sound legit?
mentalcase said:
It is the rom. I think the rom that attn1 posted just doesnt include the H+ icon.
Click to expand...
Click to collapse
Didn't even think that lol
Sent from my Desire HD using XDA App
i too have lost my HSDPA capabilities after rooting with GB sense 3.0 rom V5 rom..
In the network mode menu i only get the option for gsm and WCDMA??
Any ideas?
psupernak said:
i too have lost my HSDPA capabilities after rooting with GB sense 3.0 rom V5 rom..
In the network mode menu i only get the option for gsm and WCDMA??
Any ideas?
Click to expand...
Click to collapse
Idea...Don't bring up a very very old thread to ask a question that could have been answered by searching.
I got your 10 char right here
sorry dude, im still searching now but to no avail.. Its 2 AM here and im kinda stuck.. Has someone else esperienced this before? i used the GB sense 3.0i.....version 5.01 which is meant to include the H+?
psupernak said:
i too have lost my HSDPA capabilities after rooting with GB sense 3.0 rom V5 rom..
In the network mode menu i only get the option for gsm and WCDMA??
Any ideas?
Click to expand...
Click to collapse
psupernak said:
sorry dude, im still searching now but to no avail.. Its 2 AM here and im kinda stuck.. Has someone else esperienced this before? i used the GB sense 3.0i.....version 5.01 which is meant to include the H+?
Click to expand...
Click to collapse
LULZ.
you didnt lose your HSDPA 'capabilities'
you lost your precious H+ icon, which is nothing more than an AT&T cover up to try and trick you into thinking their network is better than others.....its an icon. it means nothing
in the menu, you are only supposed to get a GSM/WCDMA option because thats what the phone runs on.
unless you flashed a different RADIO, one that doesnt like your area, then there is nothing wrong and your HSDPA 'capabilities' are still there. go do a speed test, for petes sake....
search, hell, just READ the titles of a few threads and you will get your answer. it HAS been answered a couple hundred times here and there....
psupernak said:
i too have lost my HSDPA capabilities after rooting with GB sense 3.0 rom V5 rom..
In the network mode menu i only get the option for gsm and WCDMA??
Any ideas?
Click to expand...
Click to collapse
This Rom has the Ril in it for the Desire HD radio 26.13.04.19. I use this as my daily Rom with this radio and my phone runs better than stock. H+ was added for aesthetic reasons only.
Read the radio sticky about matching ril/radio combinations.
Sent from my HTC Inspire 4G using XDA App

Skyrocket on T-mobile T-zone grandfathered data plan

I just got Skyrocket. I have never spent so much on a cellphone before.
Now I have 5.99 unlimited data plan from T-mobile. It is well known as T-zone or Web2Go. I was so eager to try this phone on T-mobile and see if it worked.
After unlocking the Skyrocket, I first rooted then tried flashing different modems from Rogers, Telus, T-mobile KID, VK1 and ect but none of them worked. I was only able to pick up voice signal on stock Radio.
Then I tried flashing the phone with Juggernaut and tried flashing modems. Now I started getting HSPA+ signals. For me KID and Telus modem worked the best. Average download speed was around 5-6mb/s. As the Juggernaut ROM was originally intended for 989, it seemed little unstable for me.
Then I tried Sky ICS stock and Telus combo. Wow, Now I was getting download speed of 10mb/s on T-zone. This combo was nicer because phone did not try to search for UMTS signal so frequently as much as it did with Juggernaut. However now my voice signal dropped down to 1 bar and call quality was horrible(at least it was audible).
Has anyone found any other good ROM/kernel/modem combo for Skyrocket that works best on T-mobile?
Flash tpc v3, and then flash faux sky-kernel 009m. Flash telus radio and make sure j have the right apn (access point names) for T-Mobile. This should clear u right up
sharpeyedman said:
I just got Skyrocket. I have never spent so much on a cellphone before.
Now I have 5.99 unlimited data plan from T-mobile. It is well known as T-zone or Web2Go. I was so eager to try this phone on T-mobile and see if it worked.
After unlocking the Skyrocket, I first rooted then tried flashing different modems from Rogers, Telus, T-mobile KID, VK1 and ect but none of them worked. I was only able to pick up voice signal on stock Radio.
Then I tried flashing the phone with Juggernaut and tried flashing modems. Now I started getting HSPA+ signals. For me KID and Telus modem worked the best. Average download speed was around 5-6mb/s. As the Juggernaut ROM was originally intended for 989, it seemed little unstable for me.
Then I tried Sky ICS stock and Telus combo. Wow, Now I was getting download speed of 10mb/s on T-zone. This combo was nicer because phone did not try to search for UMTS signal so frequently as much as it did with Juggernaut. However now my voice signal dropped down to 1 bar and call quality was horrible(at least it was audible).
Has anyone found any other good ROM/kernel/modem combo for Skyrocket that works best on T-mobile?
Click to expand...
Click to collapse
Can you tell me what is your upload speed?! I have SkyRocket working with T-Mobile, using T-Mobile rom with flashed modem....the only problem is upload speed,it's around 100kbs while my download is around 7MBit...
ST4LKER said:
Can you tell me what is your upload speed?! I have SkyRocket working with T-Mobile, using T-Mobile rom with flashed modem....the only problem is upload speed,it's around 100kbs while my download is around 7MBit...
Click to expand...
Click to collapse
I usually get 1mb/s - 1.5mb/s of upload speeds according to speed test.
When reception was good, then I got over 2.2mb/s of upload speed.
icenight89 said:
Flash tpc v3, and then flash faux sky-kernel 009m. Flash telus radio and make sure j have the right apn (access point names) for T-Mobile. This should clear u right up
Click to expand...
Click to collapse
Thanks I will try as you have suggested later today.
I was surprised that battery drain is so significant when idle. My old HD2 uses only 2mA when idle, but my skyrocket uses over 100mA even when gps, data, bluetooth turned off. hope new combo fixes this battery drainage problem as well.
icenight89 said:
Flash tpc v3, and then flash faux sky-kernel 009m. Flash telus radio and make sure j have the right apn (access point names) for T-Mobile. This should clear u right up
Click to expand...
Click to collapse
I ve only flashed through CWM. Is IMG flashing same method as Odin? I was trying to find a guide on IMG flash but I could not find any.
Here's locations of everything i told u about in versions that are flashable in cwm, i also added darkside, flash this first before u flash anything else. Flash in order and flash all at once before rebooting. After look into how to use fauxclock, it will help give u better battery
Darkside
http://forum.xda-developers.com/showthread.php?t=1477955
TPC v3
http://forum.xda-developers.com/showthread.php?t=1357506
faux kernel
http://goo-inside.me/kernels/faux123/sky-kernel-009m.zip
Telus radio
http://forum.xda-developers.com/showthread.php?t=1426001
Fauxclock
http://rootzwiki.com/topic/4550-app09-beta-snapdragon-dual-core-oc-control/
sky ics speed and vk1 seemed to work best for me.
download was faster with telsus but upload was crippled. (less than 0.1) hmm
i feel like vk1 does drain the battery like crazy tough and constantly sends those "high are you there type signals"
hm
sharpeyedman said:
I usually get 1mb/s - 1.5mb/s of upload speeds according to speed test.
When reception was good, then I got over 2.2mb/s of upload speed.
Click to expand...
Click to collapse
So what is your combo to get that kind of upload speed?! As I said, can't get over 100kbs of upload, while download works just fine...
depending on coverage, area and carrier that may be why he's doing better than u. Speed tests are all relative, and should only be taken based in averages. If he's living right beside an LTE tower and he's the only one who has an LTE phone for a quarter mile, his speeds will certainly be faster than someone who lives half a mile away from one and has another 200 people using the tower at the same time
ST4LKER said:
So what is your combo to get that kind of upload speed?! As I said, can't get over 100kbs of upload, while download works just fine...
Click to expand...
Click to collapse
upload spped has never been issue with me.
I think it was Juggernaut with Telus or KID Radio.
upload speed was also fine on sky ICS n TPC.
icenight89 said:
depending on coverage, area and carrier that may be why he's doing better than u. Speed tests are all relative, and should only be taken based in averages. If he's living right beside an LTE tower and he's the only one who has an LTE phone for a quarter mile, his speeds will certainly be faster than someone who lives half a mile away from one and has another 200 people using the tower at the same time
Click to expand...
Click to collapse
Coverage in NYC is great. Have HTC Sensation and SkyRocket, both with T-Mobile. At the same spot Sensation gets 7Mbit/1.7MBit, while SkyRocket is 7MBit/0.1MBit, so the problem could be in modem, kernel or ROM. Modem is the suspect #1. It seems U/L freq. is the one causing slow upload speeds.
have u tried telus modem?
icenight89 said:
have u tried telus modem?
Click to expand...
Click to collapse
Not yet, will give a try tonight. Actually that's the only one left to try. Have tried all others, with the same issue.
just wanted to bump this thread to make sure the att branded skyrocket works with tmobile tzones, stable and with respectable download and upload speeds. thanks!
icenight89 said:
Here's locations of everything i told u about in versions that are flashable in cwm, i also added darkside, flash this first before u flash anything else. Flash in order and flash all at once before rebooting. After look into how to use fauxclock, it will help give u better battery
Darkside
http://forum.xda-developers.com/showthread.php?t=1477955
TPC v3
http://forum.xda-developers.com/showthread.php?t=1357506
faux kernel
http://goo-inside.me/kernels/faux123/sky-kernel-009m.zip
Telus radio
http://forum.xda-developers.com/showthread.php?t=1426001
Fauxclock
http://rootzwiki.com/topic/4550-app09-beta-snapdragon-dual-core-oc-control/
Click to expand...
Click to collapse
TPC rogers or TPC att? thanks
makes no difference really, just pick att
Does anyone have area dependent data connectivity issues like those seen with the Galaxy Note? Thinking of trading my note for a skyrocket since I cannot get any data at all at certain locations.
jeweladdict said:
Does anyone have area dependent data connectivity issues like those seen with the Galaxy Note? Thinking of trading my note for a skyrocket since I cannot get any data at all at certain locations.
Click to expand...
Click to collapse
i have been using the skyrocket on tmobile for 2 days now. i get 2-3 mbps down at work until 4pm or so and then it degrades to 200-500 kbps. i don't know if it is the phone or the tmobile network, but i did not have this issue before with my nexus one.
as i drive away from work, i suppose when i switch towers, i get back to 2-3 mbps down.
this is the behavior that i have noticed the past 2 days.
---------- Post added at 11:32 PM ---------- Previous post was at 11:29 PM ----------
on another note, i wanted to ask if it is safer and more compatible to be running skyrocket roms and kernels or tmobile galaxy sii roms and kernels?
of course the common theme would be tmobile / telus radio. i'm currently running TPC rom with faux's kernel and tmobile vk1 radio and i am having issues with 8tracks app. it keeps pausing and won't play again until i skip track. i have so far determined it is not the radio, since this happens on both tmobile and telus radio.
icenight89 said:
Here's locations of everything i told u about in versions that are flashable in cwm, i also added darkside, flash this first before u flash anything else. Flash in order and flash all at once before rebooting. After look into how to use fauxclock, it will help give u better battery
Darkside
http://forum.xda-developers.com/showthread.php?t=1477955
TPC v3
http://forum.xda-developers.com/showthread.php?t=1357506
faux kernel
http://goo-inside.me/kernels/faux123/sky-kernel-009m.zip
Telus radio
http://forum.xda-developers.com/showthread.php?t=1426001
Fauxclock
http://rootzwiki.com/topic/4550-app09-beta-snapdragon-dual-core-oc-control/
Click to expand...
Click to collapse
I know the information is old but few of the links don't work. faux kernel doesn't have the files anymore, is there an alternative? Also, Telus radio link does not work anymore. Is it necessary?

Bell Sensation 4G for use on ATT radio issue

So, I imported a sensation 4G from canada (Bell) and have now S-off, unlocked, rom'd, unlocked CID . everything. since i flashed ARHD my signal has had more issues and switched back and forth from H to 3g alot. I also get higher ping and slower data test speeds with the new ROM
current baseband version is 11.69.3504.00u_11.22.3504.07_M
should i flash something different?
using on AT&T
ive been reading
http://forum.xda-developers.com/showthread.php?t=1202867&page=1
but im not sure if thats a different radio than what i already have
well i hate to break it to ya but all the radios gave me the same signal strength. i didnt test data speeds though cuz i dont have a data plan. you can still try out the different radios and compare, but ive tried all of them looking for better signal and their all the same
walkinhotdog said:
well i hate to break it to ya but all the radios gave me the same signal strength. i didnt test data speeds though cuz i dont have a data plan. you can still try out the different radios and compare, but ive tried all of them looking for better signal and their all the same
Click to expand...
Click to collapse
Then how come my signal was better and I got 2mbps faster DL before i updated?
I've messed around with radio files and ril's with my Bell Sensation (on Bell) and thus far for signal I'm using Radio_11.69B.3504.00U_11.24.3504.10_M and RIL HTC-RIL 4.0.0024HMQ
I did notice variations in signal numbers when trying out different radio's and ril's.
drdreww said:
Then how come my signal was better and I got 2mbps faster DL before i updated?
Click to expand...
Click to collapse
i forgot to say i tried all the ics radios. if i remember correctly, signal was better on gingerbread for me but it was so long ago i cant say for sure, i havent tried any gingerbread radios on ics yet. let me know if you find a good radio
drdreww said:
Then how come my signal was better and I got 2mbps faster DL before i updated?
Click to expand...
Click to collapse
The other thing that I noticed tonight when trying out different kernels like faux123, sebastien, bricked is in my stationary tests I'd almost swear there was some variances as well.
flashed Radio_11.69B.3504.00U_11.24.3504.10_M and RIL HTC-RIL 4.0.0024HMQ and went in the same spot on my desk from 3 bars to 4 and H is staying on.. further testing to come..
the Ookla speedtest app wont work for some reason.. only shows 7kbps ..
but my ping is still > 200ms but when i first got it it was 111ms
onward

on T mobile? help please

can someone please help me as i dont know if i should buy this cellphone.
is $300 a good price?
would it work on t mobile 3g/4g?
can it please be a samsung stock rom?
with touchwiz? i come from a lg g2x and i really like the looking of touchwiz.
i wonder if should buy this phone?
second whats the best modem/radio for t mobile?
one that works with a stock samsung rom with touchwiz.
does this phone has ice cream sandwicch by samsung?
it has touchwiz?
sorrry im a newbie
i really want to use this phone on t mobile with 3g/4g and a samsung ics with touchwiz.
i hope i can have the answer of my questions here. thank you
Use the 989 its the same phone made for tmo
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Illnevertell said:
Use the 989 its the same phone made for tmo
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
lol they are selling me this one. unlocked the skyrocket soo i guess
shadowpr2007 said:
can someone please help me as i dont know if i should buy this cellphone.
is $300 a good price?
would it work on t mobile 3g/4g?
can it please be a samsung stock rom?
with touchwiz? i come from a lg g2x and i really like the looking of touchwiz.
i wonder if should buy this phone?
second whats the best modem/radio for t mobile?
one that works with a stock samsung rom with touchwiz.
does this phone has ice cream sandwicch by samsung?
it has touchwiz?
sorrry im a newbie
i really want to use this phone on t mobile with 3g/4g and a samsung ics with touchwiz.
i hope i can have the answer of my questions here. thank you
Click to expand...
Click to collapse
I'm running the skyrocket on tmobile's faux-g network. It took about a month and a half to settle on the config, as noted in my sig. Hope this helps a bit.
dca1200 said:
I'm running the skyrocket on tmobile's faux-g network. It took about a month and a half to settle on the config, as noted in my sig. Hope this helps a bit.
Click to expand...
Click to collapse
ergh i hope this works, i been trying so many things, so many radios.. learned we are cross compatible with the I727 (naturally), I727R, T989, T989D, and even the T879 radios >.> .. yet the only time I ever got ANY data (even EDGE which is all we get here) is on a Gingerbread ROM.. ugh. Glad I haven't canceled AT&T yet..
edit: big fat nope for data still *sigh*
edit2: finally got EDGE.
zefie said:
ergh i hope this works, i been trying so many things, so many radios.. learned we are cross compatible with the I727 (naturally), I727R, T989, T989D, and even the T879 radios >.> .. yet the only time I ever got ANY data (even EDGE which is all we get here) is on a Gingerbread ROM.. ugh. Glad I haven't canceled AT&T yet..
edit: big fat nope for data still *sigh*
edit2: finally got EDGE.
Click to expand...
Click to collapse
Maybe I'll try the radio in your sig instead
My skyrocket is running on T-Mobile 4g!!!!
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Here you go buddy and have fun! Use the VK1 radio...
http://forum.xda-developers.com/showthread.php?t=1507825
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
dca1200 said:
Maybe I'll try the radio in your sig instead
Click to expand...
Click to collapse
I chose this radio because T989 users were saying they got better signal on this than even on Blaze radios. Or something like that. I'd link it but I spent like 7 hours fighting with it, way past my normal bed time, so I hardly remember anything. Here is a screenshot of my phone running the radio to prove it isn't a brick-maker. I also do not know if this supports 3G/4G, because as you can see my tower is EDGE :/
zefie said:
I chose this radio because T989 users were saying they got better signal on this than even on Blaze radios. Or something like that. I'd link it but I spent like 7 hours fighting with it, way past my normal bed time, so I hardly remember anything. Here is a screenshot of my phone running the radio to prove it isn't a brick-maker. I also do not know if this supports 3G/4G, because as you can see my tower is EDGE :/
Click to expand...
Click to collapse
I'm gonna test it here in Vegas as soon it's done charging and nandroid backup. Hopefully, you get 3g/faux-g soon.
Yep can confirm that this radio works with faux-g here in Vegas. It's a little slow right now in the part of town where I'm living but workable. To the OP, radios are important for the type of ROM you want to be using. For example, a GB ROM depends on a GB radio and the same goes for ICS/JB ROMS.
dca1200 said:
I'm gonna test it here in Vegas as soon it's done charging and nandroid backup. Hopefully, you get 3g/faux-g soon.
Click to expand...
Click to collapse
I'd be content with reliable 2G. According to mapping apps there is a whole 1 tower here, 2G, and barely usable. Many times it will show 1 bar and still say 'Emergency Calls Only' >.>
I flashed a T989 ROM to enable Wifi Calling, but I need a new SIM card from T-Mobile (a 'GBA SIM'). It took a while with a bunch of phone tag across T-Mo departments, but I think I finally have a 'GBA SIM' coming at the cost of $0.99. Will report.
zefie said:
I'd be content with reliable 2G. According to mapping apps there is a whole 1 tower here, 2G, and barely usable. Many times it will show 1 bar and still say 'Emergency Calls Only' >.>
I flashed a T989 ROM to enable Wifi Calling, but I need a new SIM card from T-Mobile (a 'GBA SIM'). It took a while with a bunch of phone tag across T-Mo departments, but I think I finally have a 'GBA SIM' coming at the cost of $0.99. Will report.
Click to expand...
Click to collapse
Zefie im using the same rom and radio and kernel as you are and i cannot get to connect to hspa+ sincei only get 1mb of speed or less.
and internet its always slow
Perhaps I may help a bit. Is it showing 4g in the status bar? Also, are you in a 4g area?
i727 is watching you.
shadowpr2007 said:
Zefie im using the same rom and radio and kernel as you are and i cannot get to connect to hspa+ sincei only get 1mb of speed or less.
and internet its always slow
Click to expand...
Click to collapse
dca1200 said:
Perhaps I may help a bit. Is it showing 4g in the status bar? Also, are you in a 4g area?
i727 is watching you.
Click to expand...
Click to collapse
My phone reports that the mobile network type is "EDGE:2". I've assumed that this means I am not in a 3G area. The T-Mo coverage map shows the majority of my area as 2G. There is one small light green spot (assumingly 3g?) over my house, but I think this is just an error on the map. Therefore I am unable to properly test for 3G/4G connectivity.
I've also asked T-Mo if there was any plans to upgrade our tower to 3G, and unlike AT&T who would quickly counter with "but we have 3G in your area!", T-Mo sent me to some activist page to start a local rally to convince local officials to upgrade coverage. I guess this is their way of admitting it is, in fact, a 2g tower.
I've also changed my radio back to T989. I'm not sure if it was a radio issue or what but it seems after a few hours the phone would lose service completely. I'm still testing stuff.
zefie said:
I've also changed my radio back to T989. I'm not sure if it was a radio issue or what but it seems after a few hours the phone would lose service completely. I'm still testing stuff.
Click to expand...
Click to collapse
What is the average signal strength that you usually get? Also , if I read correctly, you are now using the stock t989 radio on the skyrocket? Which would mean GB?
i727 is watching you.
dca1200 said:
What is the average signal strength that you usually get? Also , if I read correctly, you are now using the stock t989 radio on the skyrocket? Which would mean GB?
i727 is watching you.
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this radio (UVLH1, 4.0.4 ICS latest T989 radio) is also doing the same thing as the note radio. After a while (3-5 hours) the status bar will show service (2-3 bars, even fluctuate) but the system is "Searching" and calls and txts are missed. Need a stable radio...
edit 2: I guess technically I could just ust the original AT&T radio since I only get 2G here anyway, and T-Mobile is re-farming so 3G will eventually work on 1900mhz., the 1700/2100 is going to LTE like it should, thus our skyrockets on AT&T radio should technically be able to get T-Mobile 4G LTE when its available
edit 3: rogers (I727TR) radio probably better than AT&T for the sake of rat unlocked
edit 4: removed edit 1, just gonna use I727R UCLD2
OK. Sorry that the radios didn't really work out. I do encounter some network disconnects here but not a total dealbreaker. I guess we'll have to wait for T-Mobile. On a sidenote, I am finding I have better coverage with this radio.
i727 is watching you.
dca1200 said:
OK. Sorry that the radios didn't really work out. I do encounter some network disconnects here but not a total dealbreaker. I guess we'll have to wait for T-Mobile. On a sidenote, I am finding I have better coverage with this radio.
i727 is watching you.
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I do like T-Mobile but I will watch from StraightTalk (AT&T Sim) and try again when they grow some more here. I need mobile data to work. I wouldn't mind 30kB/s but I only accomplished that once. Heck I'd even take 5kB/s if it didn't take over 2 minutes to establish one connection. I can't even use MMS most the time because it seems to require 4+ (-90) bars of service before EDGE will even establish a connection.
Edit: Got my 'GBA SIM' today for Wifi Calling. Works great on this ROM combo. I just wish I had mobile internet. I may do some tests as I am secretly hoping this GBA SIM has 3G/4G and maybe my old SIM was a 2G sim.
For archival reference in case I go back to AT&T ROMs, and my sig changes, Wifi calling for T-Mobile works on our Skyrockets using Faux123 ICS T989 Kernel for I727 MOD v001 and SGH-T989 UVLE1 Infamous Resurrection ROM
Zefie thank you for moding faux kernel as i use the rom on your signature and the kernel and Telus modded radio for t898d nd im getting awssome hspa+ speeds today i gotted 10mb download and 2mb up.
shadowpr2007 said:
can someone please help me as i dont know if i should buy this cellphone.
is $300 a good price?
would it work on t mobile 3g/4g?
can it please be a samsung stock rom?
with touchwiz? i come from a lg g2x and i really like the looking of touchwiz.
i wonder if should buy this phone?
second whats the best modem/radio for t mobile?
one that works with a stock samsung rom with touchwiz.
does this phone has ice cream sandwicch by samsung?
it has touchwiz?
sorrry im a newbie
i really want to use this phone on t mobile with 3g/4g and a samsung ics with touchwiz.
i hope i can have the answer of my questions here. thank you
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Buy a Samsung Galaxy Nexus from the Google Playstore for only 349.00. Its unlocked and works with both ATT and TMobile 4G.
That's what I did for my wife and using a Flashed Skyrocket on T-Moile 4G has been flaky at best.

[Q] Flashing T-Mobile radio onto at&t skyrocket

I have a rooted and unlocked at&t skyrocket on jellybean 4.1.2 with very slow speeds, so I tried flashing the radios UCMC1 and UXUMA7 through cwm and nothing has changed. After messing with the APN settings a little my data is no longer working. It shows the bars but I can't get a connection.
I flashed the radio UVLI1 in hopes that I would get lucky but that caused my bars to go away to be replaced by a slashed circle. I flashed back to UCMC1 which is showing the bars, but still no data connection. I have broken my back googling and searching forums on this matter but I can't seem to figure this out. Any help please?
http://forum.xda-developers.com/showthread.php?t=2349914
Don't double post
I think UCMC1 and UXUMA7 are ATT and Rogers radios respectively. UVLI1 is the T-Mobile SGS2 ICS radio, which may not work on your JellyBean rom.
Try UVMC6, which is the radio for T-Mobile's SGS2 Jelly Bean update. You can find it here:
http://forum.xda-developers.com/showthread.php?t=1895400
Results can never be guaranteed, but this is the radio I use, and it has worked fine on every single rom I've tried, Touchwiz or AOSP, even in areas w/o the 1900Mhz refarm.
Can I flash the radio change w/out having my phone rooted?
Rissa82 said:
Can I flash the radio change w/out having my phone rooted?
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Your phone must have a custom recovery to flash radio files...
It has twrp... that counts right? It doesn't need to be rooted, does it? I'm a computer nerd... phones aren't my thing. Give a girl a break, lol.
Rissa82 said:
It has twrp... that counts right? It doesn't need to be rooted, does it? I'm a computer nerd... phones aren't my thing. Give a girl a break, lol.
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Yes ... TWRP or CWM are fine...
Rooting is something different, but for radio flash you have enough...
mahanddeem said:
Yes ... TWRP or CWM are fine...
Rooting is something different, but for radio flash you have enough...
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Would you mind telling me how I flash it or point me to a thread that will walk me through it quickly? Please & thank you!
---------- Post added at 10:25 PM ---------- Previous post was at 10:15 PM ----------
Nevermind! I think I figured it out!
If I have a AT&T skyrocket and have a T-Mobile sim, should I use this radio? Or just stick with the UX, I am currently running?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
DSDONE said:
If I have a AT&T skyrocket and have a T-Mobile sim, should I use this radio? Or just stick with the UX, I am currently running?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
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It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
mahanddeem said:
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
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The UX gave me faster data speeds. Call clarity is about the same. I see 4G more than with the UC radio... I was wondering about the T-Mobile radio
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
T-Mobile radios would give you the ability to connect to T-Mobile 3G using AWS bands 1700/2100 Mhz Band4...And no LTE (or 4G) of course since the Hercules and Blaze (or the note one from TM) devices have no LTE radio chip...
If you live in an area in which T-Mobile deployed their new LTE(and most likely they already refarmed the PCS 1900 band), use UCMC1 or the UXMA7 radio,whichever you find better...Setting the apn to fast.t-mobile.com is essential for sure to get the service...
If you live in an area that T-Mobile is still at their 3G service (AWS bands for HSPA+) use the newest blaze JB radio...
Edit : when you say faster data speeds UX vs UC , any speed vs speed measurement you can share ? probably I didn't give each radio enough testing and jumped to conclude that they have same data speeds !
:good:
mahanddeem said:
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
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