[Q] Disable 1x Data - Epic 4G General

I use a lot of data for content streaming. At work I have low signal (1 bar) and sometimes the networks changes to 1x Data. (Yes, I know the epic doesn’t indicate it, but I can tell by the reduced bandwidth and about 3 second drop of all data when the switch is made.
I’ve noticed that if someone calls while on 1x data, the calls go straight to voicemail, it does not ring at all.
Is there a way to set the phone to 3G data only? And if there is no 3G available, drop the data connection?
Short recap: I Want 3G Data only. If not available, no data connection at all. Wi-Fi is not an option at my office nor is 4G.
Thanks!

You're going to need your 6 digit MSL (master subsidy lock) code.
Go to phone, ##DEBUG# (##33284#), enter MSL, scroll down to Others, HDR/1X Selection, EVDO Only Mode, Ok.

LordLugard said:
You're going to need your 6 digit MSL (master subsidy lock) code.
Go to phone, ##DEBUG# (##33284#), enter MSL, scroll down to Others, HDR/1X Selection, EVDO Only Mode, Ok.
Click to expand...
Click to collapse
is this setting like the old school days 6700/6800, where as if you set/force your phone to "EVDO Only Mode", you will lose Text/Voice since those only work on 1x.

Can't really tell, never left my Epic on EVDO only mode (don't need/want to). The Mogul (6800) is one phone i really don't want to remember.
Doesn't hurt to be a guinea pig though in this particular case..

lol...yea those setting were nice if the phone would bonce back and forth 1x/EVDO and you needed EV to stick and did not care about phone calls or also if you were downloading a big file and did not want to be disconnected by a call 8)

Related

Quick "Roaming Only" App or Script?

Does anyone have a quick shortcut to force a phone to Roaming Only instead of having to dig through the menus.
I get crappy signal at home but Alltel has a tower across the highway from our neighborhood. I don't talk on the phone much at home but the rare times I do, it would be awesome if I didn't have to run outside.
I'm looking for something where I can just mash a shortcut on my screen using one of the various launcher apps out there that will toggle the phone from roaming only to automatic and back and forth.
Thanks.
Roaming only
Sorry, but I have to laugh. Most of the roaming problems here are phones that show roaming when they are not roaming, we want to get rid of the problem that you want!!!!! Maybe we should swap phones. When I put the new ROM onto my Hermes I got the full time roaming a couple days thereafter. you can alwasy try that.
There is one thing you can do to improve your signal, but it means that you will have to sacrifice your data connection if you have one.
This means that you will do a slightly modification to your phone where instead of looking for a EVDO/Rev. A connection it is only pointing to the CDMA towers such as for calls / text.
To do this you will have to enter your phones advanced menu.
I have Verizon and dial ##778 and a menu pops up on the dialer. I am not sure what number you dial for your respective carriers, but you can try searching and asking fellow experts.
You simply just make a quick switch that can be reverted back if needed.
I've done this and get more bars then before.
http://forum.xda-developers.com/showthread.php?t=320548&highlight=roaming+app

Hero, have to choose: Data/3G or voice calls, HTC reinvet the 90's!

Hi,
after having several missed calls going straight to my answering machine on my new HTC Hero. I was getting a bit paranoiac, so I've decided to test in/out calls.
Basically, 90 of my incoming calls were going straight to my answering machine. Out-call were about 30% KO
After several tests, to make sure there was a problem, I've decided to request for support from HTC.
Support told me that I should shut the 3g connection every time I would want to receive a call .
So I tried and Bingo, if 3G is activated, I get 10% of the calls, if I deactivate it 90% success.
So you'll say, I should be happy? Right? Wrong!
The main use of that kind of phone is to have a data integration, otherwise I would have kept my old nokia from 10 years ago..
Here basically, if I follow HTC idea, I should keep the 3g closed, sometime, I should switch it on to get my mails, thanks to the non true push capacities (ok this one is not htc) then wait for the sync, maybe force it , get my mails, and then, shut 3g back and pray that no Über important call would have been done.
Well that plain sucks!
Never had such a thing on my previous Data friendly mobiles, why should I accept it on the Hero?
If someone have come across this bug, cause it is a bug, how did he/she managed to fix it?
Thanks
works fine on mine....i suggest you are on a ****e network, or on only 2G where you are. that's what usually causes this.
I guess they suggested this because it sounds like your network hasn't figured out how to route calls properly on their network when data is active, and they dump it straight to voicemail when there is a data connection active.
not the phone's fault, the phone won't even know that the call has been missed, the network simply does not route the call through and sends it to voicemail instead.
i had this on O2 a while ago. went to t-mobile (who knew how to set up their network properly for data) and never had this issue since when i am on 3G coverage. if i'm on 2G signal and have active data then yes, i miss calls. but that's how 2G networks operate.
it's truly shocking how many networks out there have absolutely no idea how to set up their networks properly for data!
Well I wish it would be that, my signal goes from -63 dbm 25 asu(80% of the time) to -81 dbm 16 asu.
Just after my post, I called one of my friend working in carrier terminal validation.
What he told me was, 2 options:
- Same bug was on the htc cruise, bug got corrected after a fw update.
- Some of my carrier radio are buggy and 3g goes over gsm.(SFR/VOdaphone France)
I bet for the first option since I had the problem in various places since I didn't want to ask support for nothing and get busted for a " feeling and not facts" (did the test in 3 differend location 80 tests in total(I used to be a tester....).
I will update the topic if I get news about it
nmuncer said:
!
Never had such a thing on my previous Data friendly mobiles, why should I accept it on the Hero?
If someone have come across this bug, cause it is a bug, how did he/she managed to fix it?
Thanks
Click to expand...
Click to collapse
You shouldn't accept it - but most people don't have this issue!
It's unlikely to be a "bug" per se, because otherwise it would be endemic behaviour, so it's either:
1. Your physical device (get it changed!)
2. Your network.
In addition, just an FYI in case you've got the new Sprint Hero, but most CDMA networks (including Sprint) do not support simultaneous voice and data. I've no idea what happens in practice on Sprint, but I'd imagine if you were actively using data your voice calls would get diverted to voicemail unless Sprint automatically suspends data when a voice call is pending.
Regards,
Dave
You're on SFR?
OUCH!!!!
Sounds like you have a nice strong signal, but is it 2G or 3G? (do you see a G, E 3G or H at the top of the screen?
if you see G or E, it's cos you're on 2G, If you get 3G or H, it's on 3G.
And yes, there were a few issues with the P3300 and the cruise, but they were mainly on Bouygues, not so much on SFR.
There's nothing known of on the hero, and as SFR sell the Magic, i would have thought they would have ironed out any issues already...
Hi,
I'm mostly in HSDPA or 3G.
I still have contacts with people at SFR (used to work there till recently) they might share a bit of info.
Idk if yours is CDMA or the GSM one but on mine (CDMA) under the mobile network settings, I have the option to switch the mode of operation to ether Hybrid, EVDO only, and 1X only. Now, I know how Sprint's network works, not sure if it's the same for any other networks but if I set it to Evdo only (3g) I'll miss all my calls because Sprint does voice over 1X. Hybrid mode does EVDO when you're using data and switches to 1X when you're doing voice/sms.
rhedgehog said:
if you see G or E, it's cos you're on 2G, If you get 3G or H, it's on 3G.
...
Click to expand...
Click to collapse
Regarding this and your suggestion that 2g and data will result in missed calls, Can you suggest how to avoid this happening? I live and work in the country and only have 2g, so have found quite often people have mentioned my phone not even ringing- straight to answer phone. This explains it.
Nice to know, but annoying if I can't solve it- I run a business and my phone is very important.
Cheers,
ajones7279 said:
Idk if yours is CDMA or the GSM one but on mine (CDMA) under the mobile network settings, I have the option to switch the mode of operation to ether Hybrid, EVDO only, and 1X only. Now, I know how Sprint's network works, not sure if it's the same for any other networks but if I set it to Evdo only (3g) I'll miss all my calls because Sprint does voice over 1X. Hybrid mode does EVDO when you're using data and switches to 1X when you're doing voice/sms.
Click to expand...
Click to collapse
i have sprint as well and when someone calls you when youre running hybrid, you should not miss calls. you will get disconnected from the internet when someone is calling though
ajones7279 said:
Idk if yours is CDMA or the GSM one but on mine (CDMA) under the mobile network settings, I have the option to switch the mode of operation to ether Hybrid, EVDO only, and 1X only. Now, I know how Sprint's network works, not sure if it's the same for any other networks but if I set it to Evdo only (3g) I'll miss all my calls because Sprint does voice over 1X. Hybrid mode does EVDO when you're using data and switches to 1X when you're doing voice/sms.
Click to expand...
Click to collapse
Hi, I'm on hybrid
that is what i hate about hero, it is really great except for the fact that it switches from 2g to 3g without notice. i want it to be permanently stuck in 3g for faster downloads and mms, but when it uses 2g, i cant send and receive mms and surfing the web is slow as heck! im still looking for an app that would permanently put the device in 3g just like with winmo it which you can use wcdma ONLY.
cheers!
If you use AnyCut, you can create a short cut by selecting:
New Shortcut->Activity->Phone info
This will create a shortcut on your homescreen which beings up a hidden "engineering" screen on which you'll find an drop down for "Set preferred network type" where you can select WCDMA only.
Regards,
Dave
alternatively, open the phone app
dial *#*#4636#*#* and select phone info
scroll down and set it to WCDMA only.
does the same thing but saves installing an app.
rhedgehog said:
alternatively, open the phone app
dial *#*#4636#*#* and select phone info
scroll down and set it to WCDMA only.
does the same thing but saves installing an app.
Click to expand...
Click to collapse
holy monkey! im going to try this!!! do i have to di it everytime i turn the phone of or is it permanent?
orouborus said:
that is what i hate about hero, it is really great except for the fact that it switches from 2g to 3g without notice. i want it to be permanently stuck in 3g for faster downloads and mms, but when it uses 2g, i cant send and receive mms and surfing the web is slow as heck! im still looking for an app that would permanently put the device in 3g just like with winmo it which you can use wcdma ONLY.
cheers!
Click to expand...
Click to collapse
That is not specific to the Hero. The fact is, every carrier's 2G network has better coverage than their 3G network. When the phone cannot detect strong enough 3G signal, it jumps back to 2G network. The idea is that slow data transmission is better than no data transmission at all. Many smartphones have the option to lock the mobile network to 2G only. One advantage is that it gets better reception, and another advantage is longer battery life (the 3G chip eats battery much faster than 2G).
If you instead lock the phone to its 3G network. The first thing you will notice is that battery life is significantly shorter. And chance is that you may be getting very spotty reception, because you are not allowing to phone to switch to 2G when it gets no 3G signal. When there is no 3G signal, forcing the phone to "3G only" mode won't give you faster download, it gives you no download.
tsekh501 said:
That is not specific to the Hero. The fact is, every carrier's 2G network has better coverage than their 3G network. When the phone cannot detect strong enough 3G signal, it jumps back to 2G network. The idea is that slow data transmission is better than no data transmission at all. Many smartphones have the option to lock the mobile network to 2G only. One advantage is that it gets better reception, and another advantage is longer battery life (the 3G chip eats battery much faster than 2G).
If you instead lock the phone to its 3G network. The first thing you will notice is that battery life is significantly shorter. And chance is that you may be getting very spotty reception, because you are not allowing to phone to switch to 2G when it gets no 3G signal. When there is no 3G signal, forcing the phone to "3G only" mode won't give you faster download, it gives you no download.
Click to expand...
Click to collapse
true true. i usually charge my phone everynight though. problem that i have with 2g is that i cant send and recieve mms and yeah data connection is slow. in our place 3g signal is ok. i also lock my topaz for wcdma only. but it is ok that it switches to 2g in low signal areas.
Thanks!
You actually use mms?
Wow, they do exist.
barryallott said:
You actually use mms?
Wow, they do exist.
Click to expand...
Click to collapse
yeah... mms is great. i use it to send items that i wish to purchase etc.
What NOM1 Networks are there in the UK? I only get 2g in my area (booo) and could do with an operator that works right. T-Mobile forums suggest they still have an issue
Hi
I've checked it with Hero running in PlusGSM in Poland.
Regardless if I select 2G/3G or even "WCDMA preffered/GSM Only/WCDMA only" setting the phone is not available for incoming voice calls during data transfer. Every time when I start internet connection (example: SSH session) I'm not available for incoming calls. At this site I do have both strong 2G and strong 3G networks.
I would like to mention that a few days ago I've swapped Samsung SGH-i600 (WinMo 6.0) for HTC Hero - so I'm using the same SIM card in the same network and the same place. SHG-I600 was able to perform both data transfer (on 2G) and voice (on 3G) on the same time. HTC Hero is not...
I wonder if this is 'feature by design' or a bug in software?

[Q] CM7: How to turn off (voice) roaming?

I'm running CM7 7.1-RC1 (and earlier nightlies). In Settings, under Wireless & network settings, Mobile networks, Network Operators, I selected the one available where I currently am ("ROAMING"). I got the R above the cellular signal strength bars. Below the quick action icons when I swipe down Notifications is "ROAMING".
Now I want to turn off (voice) roaming but can't figure out how to do that. I don't want to pay roaming costs (any idea if T-Mobile will charge roaming costs? I want to be able to control it regardless.). Also, is there a way to turn off the cellular radio but leave GPS and WiFi on?
I'm not talking about data roaming, but in the Mobile network settings I have everything unchecked (Data enabled, International data roaming, National data roaming, Use only 2G networks).
In Notifications is a bang in a triangle "International data roaming" and "You have lost data connectitivity because..." (I can't read it all, tapping doesn't show anything making the notification a bit useless).
Under APNs I have the choice between Simple and T-Mobile US, the later is chosen.
When WiFi calling is active, the radio strength shows just gray bars (no x, no R). Of course that is only good if I'm at the hotel!
Airplane mode isn't a good option, but thanks for suggesting it.
excarnate said:
...any idea if T-Mobile will charge roaming costs?
Click to expand...
Click to collapse
I finally got through to T-Mobile (40 minutes wait time? They must be preparing for the purchase by AT&T by lowering their standards). The rep (who was OK) had to put me on hold twice and check on things, but eventually he came back and let me know that if there is no T-Mobile service, then there are no roaming fees (note: inside the US for a US customer). So I just have to make sure that T-Mobile is preferred. I hope this helps someone!
All my other previous questions still stand, but add these: How, in CM7, do I make sure that my provider is preferred for voice? For data?
I find these areas a bit weak, which likely is very stock Android, so would I file a feature request against Google or Cyanogen or both? Or maybe someone has (please provide the # or URL!)?
Your phone will always default to the most powerful signal, whether that's with a stock MT4G or one with a custom ROM. T-mobile has no charge for roaming, data or voice, in the US. You're making making a mountain out of a mole hill.
kalel33 said:
Your phone will always default to the most powerful signal, whether that's with a stock MT4G or one with a custom ROM.
Click to expand...
Click to collapse
Although you carefully didn't answer any of my remaining questions, by implication you are saying that I can not have control over the signal. Which doesn't match my experience where it would not choose roaming until selected the first time.
T-mobile has no charge for roaming, data or voice, in the US.
Click to expand...
Click to collapse
Which is what I said in my second post.
You're making making a mountain out of a mole hill.
Click to expand...
Click to collapse
Typically that idiom means you are making a mountain out of mole hill knowing the facts, which I didn't til the time of my second post, so really it sounds to me like an unnwarranted slam.
excarnate said:
Although you carefully didn't answer any of my remaining questions, by implication you are saying that I can not have control over the signal. Which doesn't match my experience where it would not choose roaming until selected the first time.
Click to expand...
Click to collapse
Alright, I'll answer them. You asked how you can set to not roam on voice or data. Voice, there is no way to keep it from roaming. You can go in and do a manual network selection, but the next time it comes to a roaming tower that has a more powerful signal then it will jump to it. On the data, you can only tell the phone to not roam on other's towers but you cannot set it to where it always chooses a lower signal T-mobile tower over a stronger signal roaming tower. Which means that if you set it to not roam on data then if your phone connects up the stronger signal that happens to be a roaming partner then you won't get any data connection, even if there is a T-mobile tower available. The phone just chooses the strongest symbol.

Samsung's Amazing Support may be the key to people with broken data!

I was looking in the Samsung whirlpool forums for a separate issue but came across a possible solution for a problem I've had on my Atrix since day one here in Australia.
Problem:
When I connect to data, the upload arrow will get 'stuck' and time-out forcing me to restart my phone / toggle airplane mode to gain data again
My Question:
Is it possible for someone to track down the service code that allows me to disable/change HSPA revision numbers for the Motorola Atrix? (see proposed solution for the codes needed)
Any help would be greatly appreciated! Infact I'd probably paypal you some money as soon as I get it since this has been such an outstanding issue for so so long for me!
- DarkRyoushii
Proposed Solution from Samsung for Samsung Devices:
****************** FIXED ******************
The problem stems from the fact that this phone has 3 forms of data connection, 3G, HSDPA, and HSPA+.
3G is what we have all had since 3/Telstra launch 10 years ago.
HSDPA is the 7.2mbps connections that we got after that.
HSPA+ is the full fledged 42mbps Next G stuff that only Telstra has.
The problem is, when you are just using the phone as "a phone" it idles on a 3G connection to save battery and when you initiate a data connection it flicks on to the higher connection protocols for better speed.
What is supposed to happen when you initiate the data connection is the phone checks for H+ connection, then for H and then finally 3G. For some reason if you arent with Telstra or are in an area without HSPA+ the phone gets hung up for too long attempting to initiate the H+ connection and refuses to drop back to H!
Also, even if it does give up on H+ it then has an issue with falling back to 3G. Resulting in the problem that if it cant get H+ or the tower is too flooded for a H connection you get absolutely nothing until you restart the data mode within the phone, renegotiates with the tower and BAM, you are back in business.
So... there are 5 fixes;
1. Wait for KE9 (or what ever firmware fixes the modem timings etc)
2. Get a Telstra sim and never leave an area that has H+
3. Turn off/on data mode whenever it happens
to which i told him they were stupid answers and completely unacceptable, but then he came out with this complete gem!
4. using service code *#301279# you can turn off HSPA+ completely forcing it to start the data connections on HSDPA
5. using *#301279# again you can just turn off HSPA+ and HSDPA meaning it instantly starts downloading the data on 3G without delay
Now yes, i thought... great... ive bought this $779 phone that has all the latest and greatest technology and I cant even use it! But, I did some testing!
First of all my normal sim is Vodafone so turning off HSPA+ is an obvious one for me, im never going to get it so why bother. So now that the phone only attempts to get a connection with HSDPA the need to turn off and on data connection was getting more and more rare but still having the problem (i have a feeling that is due to congestion?). So i bumped it down to 3G only and it works perfectly 100% of the time!
The point of these faster connection protocols is speed so i did testing.
Vodafone sim, 4 bars of signal in the middle of a shopping centre.
HPSA+ turned on = 4mbps down, 1mbps up
HSDPA turned on = 4mbps down, 1mbps up
3G only = 3.5mbps down, 1mbps up
did this over and over and over again and to be perfectly honest, im willing to lose 500kbps to make sure that data always works and if you are just doing general web browsing the time it takes to initiate the HSDPA connection wastes more time than the slightly slower speeds with 3G does.
Now obviously this only works fine in my situation, if you are with Telstra and going from HSPA+ down to 3G means going from 20mbps to 3... i would be pissed. But for the rest of the country you are talking about a loss of less than 1mbps so in real world situations with just small amounts of burst data its fine
TLDR; Try and go online and the 3G up arrow lights up but never actually downloads anything
Dial: *#301279# – Change HSPA revision – Release 5 HSPDA only
test, if still a problem
Dial: *#301279# – Change HSPA revision – Release R99 HSPA off
Your welcome, Peace out!
Source: http://whrl.pl/RcMGa5
Click to expand...
Click to collapse
Didn't Atrix radios from stone age have this disabled? I'm not sure though, I didn't participate in here back then; maybe a forum elder can comment on it.
Dumb question but did you try those codes (the numbers only) like this *#*#number#*#*?
sent via tapatalk from my CM7 Atrix
*#*#4636#*#* gets you into some phone options. From there you can select a bunch of options. Not sure if there is anything in there you're looking for.
the codes in the *#*# format doesn't work, it just deletes the number when I finish typing it.. and the other menu 4636 doesn't have the options I'm looking for but thank you both for your suggestions

[Q] Force 4G/LTE Mode

My house is apparently in between a 4G & 3G tower. I can very rarely pick up 4G, but I'm looking for a method or app that will force the phone to only connect to a 4G tower. Is that possible? Thanks!
So I've actually been doing the same thing. Using my hotspot it will boot me off of whatever is connected when it auto switches from 3g to 4g.. Here's what I do. From dialer enter ##data#
You should see view and edit. Click on edit and it will prompt you for your MSL (if you don't have it there are some apps on play store that will provide it) Once youve entered it scroll all the way to the bottom and click on "more", then click HDR/1X selection, then finally click LTE Only mode. That's it! You won't be able to make/receive calls while is on but when you're done just switch it back. Hope this helps
Sent from my GalaxYs4
Forcing it does not guarantee it'll connect either. You could end up with no service or dropped 4g with no notice. It's a pain if you're downloading a movie that can't be picked up where it left off. Rapidgator etc.

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