[Q] I'm new to this. - General Questions and Answers

and I recently bought a HTC hero from Sprint, it was still in service for a couple days, and it finally stopped making calls, but still had Sprint on the provider and it still said in service.
So, I paid no mind to it, and I recently rooted it, and was messing around, and tried flashing it to Revol myself, now under provider it says Revol, but still in service, even though it hasn't been activated.
Now, I took this phone to several different revol stores, and now they can't flash it. Did I break my phone for good?

Can I get a little help, please?

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phone HATES my SIM CARD "unregistured sim"

My phone HATES my SIM CARD, First off i rooted my phone, its fully unlocked and has been just fine for over a month. I'm using FIDO but its an unlocked Rogers phone. (SGH-I727R model) and original FW and everything. made a couple of phone calls in the morning and the when i got home i noticed that my phone displayed "unregistured SIM" so i tried reloading sim card, reboot and so on over and over again. and it didnt work. so put the sim card in my 4year old phone, and it worked.
try calling fido aswell as rogers.. they said, sim card might be old and there is a conflict with the NEW phone. so i went to futureshop talked with the dude got the NEW sim card and tested it out with no success. again tried it with old phone, WORKS..
now you think maybe the phone might be locked somehow... NOPE. i even tried dude's sim card and he is on another network. (NOT rogers or fido) WORKED with his sim, proof my phone is totally unlocked to any carrier.
NEW SIM Card Doesnt work with my phone but worked perfectly with buddies SIM CARD on another carrier?!?!... lol
and now it shows "no service"
PLEASE HELP.
Update
i have just formatted, cleared cache and factory reset and it still says the same ****. no service... anyone help? i'm dead in the water here..
I had the same problem, I had to switch carriers then my phone started working properly, Honestly I think its the company...
Update
well, it looks like i hit rock bottom. i even installed the new ics rom and its still doesn't take my SIM card. I'm pissed. i need to dump this phone and get a working one. I can't switch over to rogers, I hate them. and when i go on vacation this phone will be a brick if i cant insert everyone elses sim cards around the world.
and i dont think its the company's fault. i have a feeling its because its rooted or something along those lines.
maybe i will wait for the new galaxy sIII and dump this ****. $$560 wasted. i feel soo stupid for getting this phone.
hi,
What have you used to unlock sgh-i727? I have one and need to unlock it so can switch to other provider then ATT.
when i bought the phone it came unlocked. you must goto a website and give them your imei # that is on your phone. and they will sned you a unlock code upto 2 hours later.. DONT try and guess the code. and you will have to pay a fee but it will be minimal. $3-10
Final UPDATE, i went to rogers and got the phone on a contract for $50 and now i think i will give this to my mother to use for pics and ****. i have not a clue what to do with this thing.
And now it works
How reliable is that, i went out and bought a second phone from rogers and after a couple of days of my old phone not working with any sim card, Now it works with both rogers and Fido. Now i am stuck in a 3yr contract and have 2 of these phones. anyways i will try and get rid of my stupid contract. its only been a couple of days and "buyers remorse" law states that you can get out of any contract within 15 days of when the contract was signed.
Same Here
Strange - I had the EXACT same thing happen to me as well. Funny thing is it happened the same day as your first post about this issue on Jan. 25. I am on FIDO as well and had a working, unlocked i727R I bought off eBay from Basatne Electronics.
It was unrooted and working perfectly for a month and a half. All of a sudden I got ‘no service’ and sometimes ‘unregistered sim’ when I rebooted. I tried 6 different sim cards from FIDO and Rogers that worked on other phones and same thing. I cleared cache and did a reset. Same thing. I brought it to FIDO and Rogers and tried their demo sim cards in it. Same thing.
Finally I called Samsung to sent it back to them for ‘repair’. They sent me a UPS label and I sent it to Service Absolut, Samsung’s repair subcontractor in Montreal. It was there for over a week now. Their communication is terrible – it just says ‘open’ or ‘close’ on Samsung’s tracking website, so I called Absolut themselves yesterday asking for the status/tracking number. They said they were going to ship it yesterday even though my repair ticket online said ‘close’ since last wednesday.
I find this really strange, especially since your phone seems to have done the same thing as mine right around the same time. I figure it was Rogers/Fido that messed up their network somehow. Two working Rogers sims didn’t work in it either. My sim card was working on my old blackberry still. My IMEI didn’t appear in any blocked IMEI lists I looked up.
I just got my phone back today 10 minutes ago and it works again. It says 'full software upgrade and reset' on the repair list I got back, although I didn't mod my phone in the first place. At least I had my backup blackberry. Still pisses me off – I spent hours trying to figure out what was wrong with it and I wiped all my apps when I did a reset, so I’ll have to load them all up again and set up my phone.
Just weird.
And Again...
Well, it seems it just happened again.
After a month and a week or two of working perfectly (same length of time as last time), my i727R now says 'No Service' again for some reason on FIDO network and won't connect to anything except through Wifi.
I didn't install any new software or change any settings when it happened.
It was working one minute, put it in my pocket and a couple minutes later it says 'No Service', even though I have always had service before in the area I am in right now.
Does anyone have a clue what can be causing this?
Network, Software (some kind of timer somewhere that would shut off connection), Malware?
This is driving me nuts - I don't want to have to send it back to Samsung again.
Last time Samsung said they reflashed the software when I sent it back.
I don't know why I would need to do that since it was working just fine and I wasn't messing around with any settings before it started saying 'No Service' - same thing happened last time.

same sim card getting LTE on one phone, only 1X/Spotty 3g on other

i posted this on another website's forum yesterday...sorry for those who read it twice, but i got no responses and am desperate.
so my launch day phone had a bit of an accident last weekend the screen cracked. I was able to get another thunderbolt from someone, was originally a refurb (tag under battery says "remanufactured in Philippines" )
any who I've been using the refurb one for about a week now, no major issues. But now today I can't get LTE at all...I've tried reflashing different radios, going back to sense over CM7...nothing. Put the same sim card in another phone right next to it, LTE.
What else can I do? thanks in advance
Have you installed an app recently that is messing up the phone? Have you checked to see if LTE is active on the phone? *#*#4636#*#* and check your phone info. Could always try flashing another radio.
Why does everyone start flashing radios and performing hard resets on their phones when a signal problem shows up? Wouldn't it be wise to contact Verizon first and make sure it isn't their problem? If you haven't changed anything on your phone, there's a 99% chance that verizon is having an off day.
nothing comes to mind that i would of installed that triggered this.
tried different radios.
called verizon to see what they can do. Looks like I can get a replacement phone shipped out. Now to return to stock. thanks.
djxstream said:
called verizon to see what they can do. Looks like I can get a replacement phone shipped out. Now to return to stock. thanks.
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Click to collapse
I'm surprised the VZW rep didn't tell you that it's because the 4G sim cards are paired with your phone. I tried to swap 2 4G phones on my account in the past and I was told that the 4G cards are associated to the phones and they would need to send me out new 4G sim cards. This was a while ago, so I'm not sure if it's still valid, but I would think that they'd have a way to re-link the sim cards on their end.
Good luck with this.

[Q] unlocked tmo blaze not getting att data

I gave my rooted TMo Galaxy Blaze to a friend on ATT. ATT SIM installed, unlock code worked fine. Talk and text on ATT is fine. But no data. searched: Added a new APN.still nothing. Friend called/visited ATT. ATT says: We see it...It should be working..all apn settings are correct...no reason it isn't working....they checked the account and the data plan...It will work they said. But no luck. Could it be the sim card issue I have read about? Thats my next step. Ask ATT to change out sim card. is that reasonable? I'm at my wits end. My friend is 8 hours away..so I'm trying to figure this out long distance. I'm a noob..(you gotta start somewhere).but I have searched and searched and I refuse to give up. Friend is ready to give up..go to TMobile...but I am too stubborn! He shouldn't have to do that.
Someone at a private phone shop looked at it for him. Told him the data problem could be because of the root. Wanted to charge him $40 to "undo" the root. Yes, I rooted the phone but I never changed the ROM. I got nervous about deleting bloatware..afraid of which ones were safe..but the root process shouldn't affect anything right?. Any help is appreciated. I will keep looking for answers.. My next goal is to upgrade the gingerbread to ICS. I think I can do that..but I have some learning to do.

SM-G970U Refuses to Work on Carrier Network

So, I have an S10e (SM-G970U) that was bought from Verizon a while back. The phone was set up on a Verizon post-paid plan, but was later switched to prepaid. The phone worked fine for months, but about a week ago, the phone randomly stopped making and receiving calls, texts, and the ability to use mobile data. It was taken to Verizon, and they tried "all they could" in their words, which included a new SIM card, resetting network settings, and eventually a factory reset from settings. Nothing seemed to work, and they gave up, claiming it "seemed like a bad antenna." They did call their "tech support" who claimed the most recent Android 11 update supposedly caused an issue with mobile network connection with the Verizon S10e devices, which I haven't heard of, but didn't know. He claimed a reset would fix it.
Since none of that fixed it, it was taken to a shop to be inspected. They claim the phone has nothing wrong with it. So, that, in theory, rules hardware issues out. Their only claim was that when an AT&T SIM was inserted, it was able to connect to the network, but never tried to make any calls due to the SIM not being activated. I assume this is due to someone trying to "help" inserting an activated AT&T SIM into the slot when testing, which I assume ended up installing the carrier branded version of the firmware. They gave a couple possible reasons, but neither seemed to make sense.
Since it had the AT&T bloatware and was working with only AT&T SIMs, I decided to flash both the VZW G970U firmware (the earliest version I could to ensure the supposed "issue" from Verizon support wasn't a problem) and the G970U1 firmware. Both firmware flashes have seemed to have done nothing, as the phone is still having the issue. Most times, it will connect to the Verizon network, but the signal seems to rise and fall quickly (like the bars going from 5 to 1 to 3).. Still no calls, texts, or data, though. I have no idea what's going on, at this point, honestly. Any ideas?
Hardware problem
iBowToAndroid said:
Hardware problem
Click to expand...
Click to collapse
LanGar21 said:
Since none of that fixed it, it was taken to a shop to be inspected. They claim the phone has nothing wrong with it. So, that, in theory, rules hardware issues out.
Click to expand...
Click to collapse
If the people it was taken to were competent and did their jobs correctly (one of the best around, according to reviews and carrier recommendation), their diagnostic results show no hardware damage to the phone. Then again, their explanation for the problem was that it had been locked to ATT network (a Verizon bought phone that never had any affiliation with another carrier, aside from Verizon and a month-long stint with Straight Talk). Some idiot she knows that used to work for a Verizon retailer popped his ATT SIM in there, and it flashed ATT firmware.. Their POSSIBLE solution was to try and have it network unlocked from ATT. As we know, though, the IMEI obviously did not change, and the process of confirming the identifier is done on the mobile network level. Therefore, flashing a different carrier's firmware won't do much (permanently), aside from changing the boot screen and bloatware apps. We even tried to explain to the guy that the ATT SIM had never been popped in until after the problem began, as there was no reason to beforehand. I also mentioned I had flashed firmware multiple times before I ever came to him, to no avail. I should've pushed harder, but I had been out all day, frustrated and ready to go home.
It's been over a month since that issue began, and I haven't thought much of it lately.. We've since found her a new phone (and stowed the other one in a drawer). Those guys did blurt some moronic statements.. In hindsight, I'm not too sure I should trust their judgement after hearing what I did. Maybe it was an antenna issue or otherwise hardware, but I sort of assumed if anyone can happen to keep a repair shop open, they'd at least be able to complete the simple tasks fairly easy. I don't know. I'm not paying another repair shop to find out, though.
I had a very similar problem where my phone would just randomly lose all connection for about a minute, then it would reconnect I would start doing whatever I was and it would do it again and this one on for months. I took it to AT&t and they told me to replace the SIM which I did and it didn't work. after a couple updates it fixed itself.

Question An A52 4G Dilemma

So this past summer I purchased a 4G version of the A52 from Amazon, my main reason being it was cheaper than the 5G. Now I'm finding that this choice may be affecting my carrier situation. I am in the United States, and had Cricket Wireless at the time of purchasing the phone. It worked for about 4 hours, then the service quit on me. Apparently Cricket claimed that my phone did not have the proper technology, blah blah blah, something to do with the discontinuation of 3G and or VOLTE. This obviously does not make sense, since this phone is from 2021 and would not be made with old tech. Anyway, I got them to turn my sevice back on, after it being in a "suspended" state. It was still working for a while, and then some time in september I think Cricket sent a text to me (and my fiance as well, also has a phone cricket doesn't like) saying that they would start redirecting our calls to customer service to get us to "upgrade" since the phones would supposedly stop working completely in February or whenever 3G is supposed to go kaput. So, we switched to Mint, who claimed that our phones would both work on their network, and they did, except that the service sucks, even while being in a modest sized city. It also has little to no service at my work, and I'm convinced that T-mobile's service, at least through Mint, absolutely sucks.
So, my question is, what do you all suggest? Does anyone have this model, and what carrier are you with? What kind of luck (or lack thereof) has anyone been having?
Sorry if this has no place here, just doing all I can to get some answers
Well, I don't think I have a clear answer to your question, this is something that I found very very weird. I handed over a Galaxy S9+ to my fiancee who's carrier name I forget, I think it also got acquired by T-Mobile, but I'm not 100% certain. However, the phone didn't work properly. I can't remember what problems exactly it had but they were network related. Turns out that if you're going to change phones you need to go to a store for them to configure it and change it in their system. Otherwise it will either not work or not work properly.
And this was also the case with her sister who bought an unlocked, Mexican phone and she also had to take it to the store for them to configure it. It would have these problems unless she took it to them.
You would assume that all you need is to insert the SIM and it would work out the box but I don't know why this carrier had this method which just makes everything so annoying and complicated when it doesn't need to be. Oh and this isn't a one time thing, every time they changed phones they would need to do this! So you should probably look at going this route, it's my best guess.
EDIT: Oh and also before we knew this, we had also purchased a Galaxy Note 3 (which yeah it's old, but had 4G when I used it with my carrier and all of a sudden it turned to 3G when used on her carrier) so we ended up giving it away. So it was definitely a carrier problem. It was so annoying.

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