[Q] Using an unlocked S4 on wifi only? - Galaxy S 4 Q&A, Help & Troubleshooting

Hi there,
I have an odd situation. I need to buy a couple unlocked S4s with the intention of only using them on WiFi. I work for a research company, and we just need them to test out some of the new fancy features. We have no need for cell or data service.
The only unlocked ones are astronomically priced, which is fine, but I need to make certain that we'd be able to use them on WiFi. Do they still need activated or something, or will they just power on like normal and just display "No SIM" up top?
My concern is that they'll boot up into a setup screen that won't let me advance without some sort of active SIM card. The only point of comparison I have is when we did this with some unlocked iPhone 5s, we still had to get them dummy activated at the Apple Store.
Thanks!

Related

how to activate Mytouch 3G without a data plan, even a sim card

I am about to purchase a Mytouch but according to what I have heard, you can't go pass the welcome screen without a data plan. Is that correct ? If it isn't, can anyone tell me how to activate it via Wifi using ADB like the process for G1 ?
Thanks a lot
I had the same problem when i first got my phone because i bought it on craigslist (no contract). If you know anyone that has Tmobile with a data plan u can use their sim card to activate your phone. As long as you get past signing in with google you should be good. Please Root your phone in future to avoid having this problem again.
young3g said:
I had the same problem when i first got my phone because i bought it on craigslist (no contract). If you know anyone that has Tmobile with a data plan u can use their sim card to activate your phone. As long as you get past signing in with google you should be good. Please Root your phone in future to avoid having this problem again.
Click to expand...
Click to collapse
Thanks for the reply, I thought nobody would answer this ! I knew this, but what I am asking is: How to activate it via adb or something that can be done on G1.
Thanks in advance
te_quiero_forever_girl said:
Thanks for the reply, I thought nobody would answer this ! I knew this, but what I am asking is: How to activate it via adb or something that can be done on G1.
Thanks in advance
Click to expand...
Click to collapse
Have you tried following the steps outlined here?
http://forum.xda-developers.com/showthread.php?t=452316
What I gathered from that tutorial is that the 'unlocking' is simply a record added to a database in the phone, which you can get around if you root the phone and manually add it yourself. Haven't tried this though.
te_quiero_forever_girl said:
Thanks for the reply, I thought nobody would answer this ! I knew this, but what I am asking is: How to activate it via adb or something that can be done on G1.
Thanks in advance
Click to expand...
Click to collapse
Check out this thread if your'e still having trouble. There is a software for rooting your phone. (Relentless rooter plus).
http://forum.xda-developers.com/showthread.php?t=556200
Thanks guys, I really appreciate your replies ! The methods u guys offered are pretty much how to root a magic, means that I must have my phone activated first,lol
Thanks again
First, I do not know how to active the G2 with a SIM, or via Wifi rather than via APN. (I'm trying to do the same thing myself at this time, and still seeking the solution).
BUT... I have found a baby step. I see that when you turn on the phone, it comes up to a starter screen which shows you the green Android, and the two selections, Emergency Dial, and, Change Language. I find that if I click on the "MENU" button, it pops up a tab at the bottom of the screen that says APN. This allows me to change the APN settings. Worthless without SOME data plan, but, it might be helpful to someone trying to use an alternate provider's APN settings (along with a SIM sled / flexible PCB (sold on several sites) behind the SIM to 'unlock' use with an alternative carrier, such as AT&T - easier to borrow an iPhone SIM with a Data plan, as there are more of them). Just a thought.
Just a note, I have already changed my phone from "Donut" to "CupCake", and my goal is to go to "Root". My current HBoot is 1.33.0006 (my phone has the 32B motherboard).
i got past the welcome screen without a data plan. We have 3 mt3g in my house and we all got past the welcome screen.
I just got past the activation screen, but without any magic. The version of firmware I have on my phone (HBOOT-1.33.0006) is likely newer than the one which allowed you to skip authentication without a data plan... I suspect this maneuver / inconvenience was added to the later versions of the firmware for exactly what it tried to require of me - to verify that I am a supposedly new customer, or an existing customer with a 3G data plan.
I was able to activate the phone the first try using my TMobile SIM which has a 5.99 TMobile Web (aka T-Zones) plan on it. That SIM worked for about 1 hour with data access, then MAGICally, the data stopped working, though the phone still worked as a phone.
I read up, and discovered this likely had something to do with the Donut / Cupcake installed on the phone by TMobile. I feel that during the one hour working time, the phone somehow auto-updated something to recognize the level of my SIM / data plan was too low.
Regardless.... I borrowed a co-worker's TMobile SIM - he had NO DATA PLAN... It allowed me to authenticate the G2 via Edge / GPRS / HSDPA. I glean from this that upon receiving an UNKNOWN, but active TMobile SIM card, the phone somehow allows that SIM access to data long enough to activate the phone. But for a SIM the phone has seen before and disabled, the disabled SIM remains disabled for data.
Next step... Root the phone, and swap out the ROM to something that doesn't lock me into requiring another activation via Gmail account (I hear that Hero may be a good ROM...). Crossing my fingers...
NEED HELP - i was reading above hoping that someone would ahve the same issue as me or well to be specific my gf.
She just got a mytouch a few days ago and got it to activate fine and all without having a data plan at all. I tried using her phone and all too and it worked perfectly although today whenever she tries to make a phone call it routes her to tmobile and she can only receive texts and not send them.
gKNOWS said:
NEED HELP - i was reading above hoping that someone would ahve the same issue as me or well to be specific my gf.
She just got a mytouch a few days ago and got it to activate fine and all without having a data plan at all. I tried using her phone and all too and it worked perfectly although today whenever she tries to make a phone call it routes her to tmobile and she can only receive texts and not send them.
Click to expand...
Click to collapse
Did she pay her cell phone bill?
hello to everyone. I live in Brazil and I am having the same problem. My friend bought a htc mytouch 3g in the United States. Now when I turn it on it is asking activation system. How can I do now? I am in Brazil. Look how that is the mytouch trying to turn it on.
http://www.youtube.com/maicoalvim#p/a/u/0/sp_x74-ptRA
Thanks!
Maico
There is in fact no way to activate your plan without a plan. What I did was spend $60 for a single month of the plan, activate the phone, and then cancel it, and it worked fine.
However, if you can find some way to get Cyanogen on your phone, (you can't use the 1-click root application and install the cyanogen recovery image, though without having access to the phone), the newest Cyanogen has a little button to bypass the stupid activation mode, so you'll never need a plan again.
Trust me, it took me 3 months of trying to get it working without a plan.
Edit: Oh, actually if you have a friend with a plan that has a t-mobile phone with internet access (only certain ones work, though, not the sidewinder) you can steal their sim card for a few second and activate it that way.

[Q] A complete beginner to Android - Nexus S

Hi,
Please excuse me for being a n00b and my lack of knowledge about the Android OS but I just brought the Nexus S today (my first smart phone) and I'm after confirmation from someone that I actually brought an "unlocked" Nexus S.
I'm from Australia, visiting the States and I brought the Nexus today. My plan settings from home was set to roaming and I could connect to ATT mobile with my old phone, however when I placed my sim card into the Nexus, I'm not sure if I'm connecting to a network. (I haven't tried calling anyone cause I don't know anyone here and I don't want to rack up a massive phone bill for international calls.)
Under settings, I can see T-mobile and ATT as networks and when I click on one of them, I get the message that it is "Registered on network", however I can't seem to see the usual carrier logo on any of my home pages...so am I connected ?
The receipt from Best Buy said that I brought a phone without a plan but there was a T-mobile sim card in the box it came with, so did the employee give me the wrong one ?
Apologies for the long rant and thanks in advance !
Cheers,
Edit*
Oh yea I should include that I'm not connected to any wifi or any data connection hence all my home pages are saying that I can't connect to anything.. but still, shouldnt the network logo show up ?
No, they gave you the right one...... and also, you are connected.
All boxes come with a tmo sim in there.... the only thing I didn't like that was missing was the different earphone gum size (i'm a small sized and it only comes with a medium one, which means it falls off =( ,,,sucks ) besides that ..............I LOVE MY PHONE!!
Before you left Australia, did you call your carrier and had international roaming activated? On most networks, without international roaming on, you won't get a signal.

[Q] Unlocked Galaxy Tab International Version

Hello Folks
Would love your feed back on following questions:
1) I came across a Unlock Galaxy Tab International Version and I was wondering if I would be able to use it with a pre paid sim card to get voice and text messaging on ATT network without modifying the stock rom on it?
2) If I choose to modify the rom, what would you recommend I use. I read the newbie guide but not sure it has reached a conclusion on what works best for both voice and data?
3) If I want to be able to access data and voice, what would be the "economical" plan prepaid or postpaid that you would recommend?
If you would like link other thread that might answer my questions, your help is much appreciated
Thanks in Advance
Regards,
i own a us tmobile tab which i was able to unlock, i went out and bought an att prepaid card just to test to see if the tab was actually locked, i started with the $25 prepaid and all i can tell you is that it all the funds disappeared in less than a day, i have no clue why, i was only able to test it with 2 phone calls and about 3 tries to go online. not sure if its worth it so you might have to go with a contract but then again not sure if you want that as att is a pain in the ass and giving customers with the tab a big hassle.
I don't see why not. You can use it on both Att and Tmobile.
Tmo has prepaid service including voice and sms for about $0.13 per minute. If you pay in advance $100 you will get $0.10 per minute good for whole year.
Att likes to charge you evry month.
Hello,
Just wanted to update my original post.
1) I picked up the international version of Samsung Galaxy Tab, and it seems to have capability to join either CDMA or GSM network, which I was pleasantly surprised to find as it gives options of network providers.
2) Popped in my prepaid sims from Puretalk USA which uses ATT network but Edge Network for prepaid calling and after going into settings and picking the network, I was able to make and receive calls on it
3) The phone came unlocked, but its not rooted so not sure if I should root it?
Please advice on point 3
Regards
Rooting is not necessary unless you want full control over your Tab.
You will be able to
- remove apps and services you are not using,
- install firewall,
- make full backup of your Tab
- upgrade to a better firmware yourself etc.
Basically, you will gain ability to do whaterver you want including bricking it.
It is a matter of choice and absulutely not mandatory. Typically stock software is not bad.

Disable motoblur sim change lock

Just wondering if anyone knows how I might disable the motoblur sim lock when I change the sim cards in my phone (or at least the requirement to connect to the internet to check the password).
I originally started out with the Australian Optus 2.2 ROM, which allowed me to change SIMs when I went overseas without having to connect and check the password (though I did have to enter it). I'm now running the Brazil 2.3.6 Retail ROM (which is MUCH MUCH MUCH better than the old 2.2 version, and seemingly faster and smoother than the community ROMs I've tried). That said, I'm now having issues when I go overseas...
I've just had to use another phone to activate a prepaid simcard and get an internet connection working while I'm on holidays overseas in order to use my own phone. I could have done this perfectly well on my own phone, but it locked me out ("sim card removed or changed") until I could connect to the internet on it. I'm looking to avoid this situation in future as I won't always have a spare phone and/or the ability to get a reasonably priced data plan. Is there any way to disable this "feature" of Motoblur?
For anyone who's wondering, the issue comes about as many prepaid cards are bought empty, and then require a call to activate, load with credit, set up a data plan on etc. Can't do this when the phone is refusing to allow you to do anything until you connect to the internet and reactivate the phone...

Dual Sim Verizon

Hey guys, I just got this phone today. In sim 1 verizon works good, no problems with great speeds for the area. My question is for the 2nd slot i wanted to use my sim from my work phone, also verizon. Im always on call for work (property management maintenance) and wanted to be able to carry one phone instead of 2 all the time, i know i can do call forwarding and all, but rather have both in one phone for that just in case type of thing. Anyhow my question is is there a possibility to force the phone to see the 2nd verizon sim and only use it for voice and text. Not worried about data cause my company isnt on the unlimited data yet but my personal line is. If theres anything i can do please help me lol. I tried to search around without luck, maybe someone has some info. Thank you guys!!
I think only slot 1 has cdma capabilities

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