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Hello everyone.
I have just bought a new samsung galaxy s3 from china. I want to unlock it and install the newest firmware, all at the beginning before i start installing applications and changing settings the way i want them. For start the phone is sim locked and in Cyprus,where i live, i have to unlock it. The only procedures i saw up to now includes root of the phone which automatically means void of warranty. I don't really mind of it but is there any way to do it without this result? How about changing the phone CSC, is that going to help or this has nothing to do with radio?
I also want to install jelly beans but iam not really sure if the official rom for this model is on the market. Any help and any links would be appreciated!
Thanks!
antros48 said:
Hello everyone.
I have just bought a new samsung galaxy s3 from china. I want to unlock it and install the newest firmware, all at the beginning before i start installing applications and changing settings the way i want them. For start the phone is sim locked and in Cyprus,where i live, i have to unlock it. The only procedures i saw up to now includes root of the phone which automatically means void of warranty. I don't really mind of it but is there any way to do it without this result? How about changing the phone CSC, is that going to help or this has nothing to do with radio?
I also want to install jelly beans but iam not really sure if the official rom for this model is on the market. Any help and any links would be appreciated!
Thanks!
Click to expand...
Click to collapse
No you cannot unlock your phone without rooting ..and you should have posted it in the Q/A section.
zoot1 said:
No you cannot unlock your phone without rooting ..and you should have posted it in the Q/A section.
Click to expand...
Click to collapse
Actually i wasn't expecting a "yes" or "no" answer because if i would, the post would be in the Q/A section. Thanks anyway
Once you're not in China why do you care about the warranty?
Sent from my GT-I9300 using xda app-developers app
kofiaa said:
Once you're not in China why do you care about the warranty?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Yeah you have a point here but the warranty is international and i think it is valid in Cyprus too. But anyhow as i said earlier i don't really care about warranty since most of the times i fix my staff.
Congrats on your new purchase. The best Galaxy ever!
You need root privileges to do an unlock.
Sent from my GT-I9300 using xda premium
jbluzb said:
Congrats on your new purchase. The best Galaxy ever!
You need root privileges to do an unlock.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Thank you very much! Any reliable method for unlocking and upgrading to jelly bean?
antros48 said:
Thank you very much! Any reliable method for unlocking and upgrading to jelly bean?
Click to expand...
Click to collapse
1. Download Odin
2. Download cf-root for s3
3. Install cf-root trough Odin
-now you are rooted-
4. Unlock your phone using supercurio app.
5. Read before asking questions already answered like millions of times.
Sent from my GT-I9300 using xda premium
Alejandrissimo said:
1. Download Odin
2. Download cf-root for s3
3. Install cf-root trough Odin
-now you are rooted-
4. Unlock your phone using supercurio app.
5. Read before asking questions already answered like millions of times.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Thank you!
antros48 said:
Yeah you have a point here but the warranty is international and i think it is valid in Cyprus too. But anyhow as i said earlier i don't really care about warranty since most of the times i fix my staff.
Click to expand...
Click to collapse
International warranty probably not .
jje
antros48 said:
(...) but the warranty is international and i think it is valid in Cyprus too. (...)
Click to expand...
Click to collapse
I doubt it. Try reading the warranty card that came with your phone. It states that the warranty is valid only in the country of purchase, AND with a proof of purchase (such as invoice, fiscal document, whatever).
Besides, since your model was bought in China, it may not be a GT-I9300, but a variant (such as GT-I9300T, or any other letter after the "9300"). That info will be under the battery, in the labels in its compartment.
If - and only if - your phone is not exactly a GT-I9300 (w/o any letter after that), flashing an I9300 ROM or kernel to it may brick the phone.
Before doing anything to your phone, read a lot fo stuff in these forums, to minimize your chance of bricking your phone, and get a greater understanding of what and why you'll be doing to your phone.
Anyhow, forget about your phone's warranty: a rooted phone is a lot better than a stock phone.
Thank you very much i will keep that in mind. As far as i know it is GT-I9300 and for the warranty i haven't read it yet but i will.
Ok i finally recieved my phone but when i opened it i was really sad to find out that the software was completely chinese! There is not even a choice to insert my gmail account so i can sync my contacts. When i tried to change the csc with the usual way (*#2372....) the only option i got was the one already installed which is the CHY. So i tried to download the SGS CSC selector app to install a european csc but the only way to download it is by google market, something that i am unable to do since there is not even the google play app in the phone!! I am really unhappy cause i was waiting for this phone for a month and now that i have it, it's all messed up...
Any ideas????
antros48 said:
Ok i finally recieved my phone but when i opened it i was really sad to find out that the software was completely chinese! There is not even a choice to insert my gmail account so i can sync my contacts. When i tried to change the csc with the usual way (*#2372....) the only option i got was the one already installed which is the CHY. So i tried to download the SGS CSC selector app to install a european csc but the only way to download it is by google market, something that i am unable to do since there is not even the google play app in the phone!! I am really unhappy cause i was waiting for this phone for a month and now that i have it, it's all messed up...
Any ideas????
Click to expand...
Click to collapse
Try and flash a ROM with Odin?
Verstuurd van mijn GT-I9300 met Tapatalk
http://www.ibtimes.co.uk/articles/384377/20120914/galaxy-s3-i9300-android-jellybean-update-xxdli7.htm
I was thinking about trying this link's procedure but for ics rom. Have you tried it so you can confirm that is an official rom with all it's components?
Thanks for answering.
Get rid of it fast .Is it aChinese clone ??
jje
Sent from my GT-I9300 using xda premium
antros48 said:
http://www.ibtimes.co.uk/articles/3...-s3-i9300-android-jellybean-update-xxdli7.htm
I was thinking about trying this link's procedure but for ics rom. Have you tried it so you can confirm that is an official rom with all it's components?
Thanks for answering.
Click to expand...
Click to collapse
If you have a international galaxy SIII you can try that
Verstuurd van mijn GT-I9300 met Tapatalk
No it's an original samsung's product. But i don't know why there is no sign of google in this phone.. And there are also a lot of chinese apps installed. Btw when it boots there is a chinese screen at first and then the normal samsung's logo appears. I wish flashing a rom will get rid all of these chinese things!
Jayden what information would you like to write down for the confirmation of it's international edition??
antros48 said:
No it's an original samsung's product. But i don't know why there is no sign of google in this phone.. And there are also a lot of chinese apps installed. Btw when it boots there is a chinese screen at first and then the normal samsung's logo appears. I wish flashing a rom will get rid all of these chinese things!
Click to expand...
Click to collapse
Already tried a factory reset?.... Hmm suppose u don't know where to look if it's all in Chinese.... I would suggest to ask a dev because I can't tell u if u have a international SIII or not... I guess u have but I am not sure... If u do have one then you can flash any stock rom u want with Odin
Verstuurd van mijn GT-I9300 met Tapatalk
Form close!
Ok, first and foremost, don't just post an app telling people to flash it without saying exactly what the app does. What files does it modify/replace?
Sent from my GT-I9300 using Tapatalk 2
First and foremost bro by the way who the **** are u? The people who wanna use it they know what the app does n how it works
Theshawty has done more for this website than nearly every other person who ever ventures on here, I don't know if talking trash to him is the smartest idea.
***NOTE: THIS IS FOR THE INTERNATIONAL VERSION ONLY***
Or we could just rip it apart and see what it does.
Wayne Tech S-III
Emergency Calls only
HI rehmankhan101
First of all i would like to say thankyou , the ariza patch works like a charm .
But off course i had to root the phone to apply the patch, this disabled the auto updates is there a way to overcome this problem without rooting the phone or buying expensive equipment like NsPro box etc.. ?
I was also thinking, i stay to correction don't know if this will work but , now that the patch is applied and phone is working fine is it possible to make a backup of the baseband ( modem ) and
flash it after flashing a stock firmware with Odin , will this work ? or the base band will get over written with the next auto update ?
i am glad that i have helped even a single person.......updating the phone is no problem u can download new updates for ur phone from sam mobile Link http://www.sammobile.com/firmwares/1/?model=GT-I9300&pcode=H3G#firmware but the problem is u have to root ur phone after flashing new farmware to install ariza patch......i dont think backup up modem will work havn't try it
rehmankhan101 said:
i am glad that i have helped even a single person.......updating the phone is no problem u can download new updates for ur phone from sam mobile Link http://www.sammobile.com/firmwares/1/?model=GT-I9300&pcode=H3G#firmware but the problem is u have to root ur phone after flashing new farmware to install ariza patch......i dont think backup up modem will work havn't try it
Click to expand...
Click to collapse
Certainly no reason you cannot at least write the original modem and CSC down in case of requiring at a later date .
jje
rehmankhan101 said:
First and foremost bro by the way who the **** are u? The people who wanna use it they know what the app does n how it works
Click to expand...
Click to collapse
Don't mind him, he does that with every useful thread, troll as **** !!! Nice thread bro i'm gonna give it a shot since my S3 have this problem of signlal drop .
Ok guys knock it off. Posting a file without telling people what it does not only is not wise but will not do you any good to help people looking for a fix.
So it is always best practice when posting something like this to state what is in the zip file and what files it modifies.
zelendel said:
Ok guys knock it off. Posting a file without telling people what it does not only is not wise but will not do you any good to help people looking for a fix.
So it is always best practice when posting something like this to state what is in the zip file and what files it modifies.
Click to expand...
Click to collapse
zlendel with all due respect, @Theshawty is always being a trol and do anything to tarnish every valuable effort from devs especially if the thread was very helpful. i tried to report several times but ....no response . and as the good member that i am REALLY im gonna check the files in the zip package and give feedback on what modification it does to the phone or the radio since it's for signal drops.
nhariamine
lol bro give it a shot works like charm
It's rare that I'll bother to switch from app to web to rate a thread, but I made a special effort for this one.
Sent from my GT-I9300 using xda premium
deleted
Not sure what it does. Installed on stock rooted and no difference after restart.
Sent from my GT-I9300 using xda app-developers app
this application doesnt improve signal strength or somthing this is for people who get wired problem when u install a rom u got no service or emergency calls only then u can install this app if ur phone network is working dont install it
is this http://forum.xda-developers.com/showthread.php?t=1918601 same as yours?
So what exactly is this app up for?
Reported for inappropriate OP + rude answers .
Shawty might sound harsh but in about 90percent he's right
Sent from my GT-N8000 using XDA Premium HD app
Why report it when a mod is watching?
Wayne Tech S-III
Hi to All
This is a solution just for who has a Changed SN and No Network After The Updating the Phone firmware .
I Dont know what this Hassle is all about & why , The ariza Patch is a tool developed by a 25 years old
Ibrahım from gazıantep – Turkey.
He has experınce and knowladge on pc & Smartphone hardware , software ımage & securıty.
This patch patches the Baseband ( Modem ) & disables it from checking the serial Number of the device .
I had this problem after Flashing a Stock firmware using ODIN , after rebooting the phone will not register the sim on the provider network.
The Patch works 100% and will not harm your Phone .
Here are some Q and A .
Q: This patch is gonna clone my phone ?
A: No,it's gonna bring your network back.
Q: My imei number like 0000**** or 0049**** if i flash this patch it will work or it will bring my original imei number back ?
A: This patch is not about your EFS Folder it is just about network so it won't fix your imei number or bring your original imei number back.
Q: I will do these 2 ways step by step ? Do i have to flash offical firmware first and then flash custum rom ?
A: No,you can choose one of them this is your decision.
Q: Can this patch fix my SN ?
A: No it can't but it doesn't matter because you will always be current.
Q: How can i use it on stock rom ?
A: First change your kernel with CF-Root and follow the steps.
Q: After this operation i will update my phone ? Is it a certain solution ?
A: No after the each update you should flash my patch.
Q: I didn't wipe my daha cache etc. do i have to wipe ?
A: Super wipe will clean your system completely so it is doing everything but if you want to ensure you can do them again.
Q: I have a S3 which has a baseband XXALEF-XXLFB can i use your patch ?
A: I have made this patch for just flash my patch after the each installation. It works if your EFS folder is OK.
Hi guys,
I bought the D80210-HKG-XX version, because it has 32GB. Here in Belgium we only get the 16GB version, which is ridiculous when you cannot add an extra SD card.
But, since I'm European, I'd like to know if I can change my software version to D80210a without having problems of software crashes and parts of the phone that won't work?
If it is possible, can somebody explain to me how I can do it? Do I first need to change the the built.prop our do I need to flash the 80210a stock ROM?
Thanks in advance for the help.
Sent from my LG-D802 using XDA Premium 4 mobile app
Anybody who knows anything about this? ?
Sent from my LG-D802 using XDA Premium 4 mobile app
dabulcke said:
Anybody who knows anything about this? ?
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Yes, I tried it and it worked. There is a thread on XDA that I followed. Have to look it up which thread it was.
Wondering what the diferences are btw??
What's the difference between D80210a and D80210b? Regardless of the letters a/b, i can flash roms for D802 right?
marshygeek said:
What's the difference between D80210a and D80210b? Regardless of the letters a/b, i can flash roms for D802 right?
Click to expand...
Click to collapse
I did from B to A but not the other way around!
This is how i did it...
http://forum.xda-developers.com/showthread.php?t=2432476
Hi guys. Sorry for MySpace late response but my girlfriend and I are working in our house at the moment and it are very busy times.
I don't know if there are a lot of differences but I live in Europe and I like to have the European software. Just to make sure that I have the best connections on networks. Probably I just imagine that it will make a difference.
Thx Hill I will try the solution.
Sent from my LG-D802 using XDA Premium 4 mobile app
OTA after upgrading stock firmware
dabulcke said:
Hi guys. Sorry for MySpace late response but my girlfriend and I are working in our house at the moment and it are very busy times.
I don't know if there are a lot of differences but I live in Europe and I like to have the European software. Just to make sure that I have the best connections on networks. Probably I just imagine that it will make a difference.
Thx Hill I will try the solution.
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hi,
I had the D80210b-HKG-XX and changed it with the D80210a-EU-XX using that guide. It worked. I had the LTE issue and after upgrading firmware it is solved.
My question is: Can I still receive OTA updates? If it is so, the updates will be for the old HKG firmware or the european one?
thanks
icarus02 said:
Hi,
I had the D80210b-HKG-XX and changed it with the D80210a-EU-XX using that guide. It worked. I had the LTE issue and after upgrading firmware it is solved.
My question is: Can I still receive OTA updates? If it is so, the updates will be for the old HKG firmware or the european one?
thanks
Click to expand...
Click to collapse
The upgrades will be given in accordance with your IMEI meaning: You will recieve HKG updates, but its preferred NOT to take them!
vPro97 said:
The upgrades will be given in accordance with your IMEI meaning: You will recieve HKG updates, but its preferred NOT to take them!
Click to expand...
Click to collapse
Ok,
so in order to upgrade again the firmware I have to use the same guide.
PS
I hope that for the future kitkat stock rom there will be a similar procedure
Many thanks!!!
dabulcke said:
Hi guys,
I bought the D80210-HKG-XX version, because it has 32GB. Here in Belgium we only get the 16GB version, which is ridiculous when you cannot add an extra SD card.
But, since I'm European, I'd like to know if I can change my software version to D80210a without having problems of software crashes and parts of the phone that won't work?
If it is possible, can somebody explain to me how I can do it? Do I first need to change the the built.prop our do I need to flash the 80210a stock ROM?
Thanks in advance for the help.
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Same situation here, what did you do?
Shall i change the software version or this is bad ?
Please, i need help... need to know if region lock goes away if i change rom for a custom rom from htcmania.com, for example.
I have one rooted note 3 N9005 updated to 4.4.2 and didnt work chainfire app. My base band is N9005XXUENB1. I think that chainfire method is not compatible with my note, right?
But, will i delete region lock if i install recovery and custom rom??
xuncall said:
Please, i need help... need to know if region lock goes away if i change rom for a custom rom from htcmania.com, for example.
I have one rooted note 3 N9005 updated to 4.4.2 and didnt work chainfire app. My base band is N9005XXUENB1. I think that chainfire method is not compatible with my note, right?
But, will i delete region lock if i install recovery and custom rom??
Click to expand...
Click to collapse
Nope...
ultramag69 said:
Nope...
Click to expand...
Click to collapse
It doesnt work if i install custom rom or for example one oficial rom from Brasil downloaded from SamMobile??
So i dont have nothing to do... no posibilities?? :crying:
Please, explain why you think that is not posible...
That was tried by people with the region lock. It didn't work.The region lock survived the flash causing even more trouble for those that did this.
But hey, go ahead and try... Let us all know how it failed again...
ultramag69 said:
That was tried by people with the region lock. It didn't work.The region lock survived the flash causing even more trouble for those that did this.
But hey, go ahead and try... Let us all know how it failed again...
Click to expand...
Click to collapse
You really DONT need to speak in that way... i was just asking for a solution
Yeah most of the custom roms are region unlocked so flashing any of them will region unlock your phone.
Sent From My SM-N9005 To All You Wonder Nobodies!!
Khizar said:
Yeah most of the custom roms are region unlocked so flashing any of them will region unlock your phone.
Sent From My SM-N9005 To All You Wonder Nobodies!!
Click to expand...
Click to collapse
Khizar, thanks a lot for your answer...
Are you sure about this? If it is sure, i will do it right now! I say it because ultramag69 said the opposite...
ultramag69 said:
That was tried by people with the region lock. It didn't work.The region lock survived the flash causing even more trouble for those that did this.
But hey, go ahead and try... Let us all know how it failed again...
Click to expand...
Click to collapse
Mind linking me to where flashing a custom rom didn't region unlock someone's phone? I have helped 2 or 3 ppl unlock their phone that way. The roms have the region lock taken out so the phone still being region locked doesn't make sense.
xuncall said:
Khizar, thanks a lot for your answer...
Are you sure about this? If it is sure, i will do it right now! I say it because ultramag69 said the opposite...
Click to expand...
Click to collapse
Yes I am sure, last person was about a month ago and when he flashed xnote his phone was region unlock.
Sent From My SM-N9005 To All You Wonder Nobodies!!
Khizar said:
Mind linking me to where flashing a custom rom didn't region unlock someone's phone? I have helped 2 or 3 ppl unlock their phone that way. The roms have the region lock taken out so the phone still being region locked doesn't make sense.
Yes I am sure, last person was about a month ago and when he flashed xnote his phone was region unlock.
Sent From My SM-N9005 To All You Wonder Nobodies!!
Click to expand...
Click to collapse
Man, i love you!! :laugh: Thanksss a lot, i was waiting this information to can uso my Note.
Thanksssss
Khizar said:
Yes I am sure, last person was about a month ago and when he flashed xnote his phone was region unlock.
Sent From My SM-N9005 To All You Wonder Nobodies!!
Click to expand...
Click to collapse
I am still with problems... i installed recovery and rom, with the wipes, etc. etc. and still with region lock...
I installed this rom:
http://www.htcmania.com/showthread.php?t=815355
Khizer, do you know any rom region free, good, that deletes region lock, please??
xuncall said:
I am still with problems... i installed recovery and rom, with the wipes, etc. etc. and still with region lock...
I installed this rom:
http://www.htcmania.com/showthread.php?t=815355
Khizer, do you know any rom region free, good, that deletes region lock, please??
Click to expand...
Click to collapse
Try xnote or sweet rom or any other rom. If you read the OP, it will mention whether the rom is region unlocked or not, and most of them are so you won't have any issues if you use any rom on xda.
Sent From My SM-N9005 To All You Wonder Nobodies!!
Again bad news... i tried both roms, and still the problem of region lock... I dont understand nothing, because in X-Note rom i think it is "region free", but didnt work... I installed this:
http://forum.xda-developers.com/showthread.php?t=2472301
In another web i saw this, i dont know if it is the same x-note:
http://www.pocketpc.ch/samsung-gala...e-16-03-2014-x-note-build-13-0-n9005-nc2.html
Pleaseee, any idea??
Please, any help??
Khizar, any idea??
Unlock it through Samsung service center but you will have to pay
I want to buy Note 3 N9005 in Amazon.com and my friend will bring me (http://www.amazon.com/gp/offer-listing/B00F0FVKRM/ref=olp_tab_new?ie=UTF8&condition=new).
However, I will use in Turkey. If my friend uses it his own simcard in America, region unlock is done? I dont want waste my money (about 600$)
Folks, finally i solved it... It was much more easy that i thought.
I spoke with Samsung Customer Center by chat, and asked them for the region unlock code. They delayed 3 weeks, but finally they sent it to me and it worked fine.
I think that the code is different for each cell, but i leave here mine, never know...
58494794
Good luck!
xuncall said:
Folks, finally i solved it... It was much more easy that i thought.
I spoke with Samsung Customer Center by chat, and asked them for the region unlock code. They delayed 3 weeks, but finally they sent it to me and it worked fine.
I think that the code is different for each cell, but i leave here mine, never know...
58494794
Good luck!
Click to expand...
Click to collapse
Hey could you Please tell me which country Samsung customer care you chatted with ? I have the same problem & need an unlock code...Waiting for your reply...Thanks!
Hi guys
I have a UK i9505 which was running XXUFNB9, I rooted using CF auto root and installed PAC man rom now i have no signal to make calls or texts i have re installed the original firmware but still nothing, please help guys, i need my phone for work and its becoming a nightmare.
Factory reset
[email protected] said:
Factory reset
Click to expand...
Click to collapse
tried that, no luck
What recovery are you using? I had this problem before!
kduan said:
What recovery are you using? I had this problem before!
Click to expand...
Click to collapse
ITS STOCK RECOVERY AT THE MOMENT BUT WHEN I FLASHED IT WAS PHILZ TOUCH (sorry about caps)
Does anyone have any ideas? i've re flashed the modem and still nothing
Check that you're baseband isn't "unknow". And check if you lost the imei
Sent from my GT-I9505 using XDA Free mobile app
Jacopo97 said:
Check that you're baseband isn't "unknow". And check if you lost the imei
Sent from my GT-I9505 using XDA Free mobile app
Click to expand...
Click to collapse
thanks for your reply, how do i check that?
rumbo76 said:
thanks for your reply, how do i check that?
Click to expand...
Click to collapse
Settings, info , baseband
Sent from my GT-I9505 using XDA Free mobile app
Jacopo97 said:
Check that you're baseband isn't "unknow". And check if you lost the imei
Sent from my GT-I9505 using XDA Free mobile app
Click to expand...
Click to collapse
Jacopo97 said:
Settings, info , baseband
Sent from my GT-I9505 using XDA Free mobile app
Click to expand...
Click to collapse
baseband is i9505XXUAMDM
rumbo76 said:
Hi guys
I have a UK i9505 which was running XXUFNB9, I rooted using CF auto root and installed PAC man rom now i have no signal to make calls or texts i have re installed the original firmware but still nothing, please help guys, i need my phone for work and its becoming a nightmare.
Click to expand...
Click to collapse
Hi man. People keeps telling you to install new modem, kernel etc...but i think you have corrupted EFS folder.
I hope you backup your EFS folder before flashing ANY rom because, otherwise you will have to go to some repair shop.
Well, I don't understand a lot, but I think you could check if you didn't lost your IMEI. Go on Settings > About Device > Status and check if your IMEI still there.
If it is, I don't know what could be. You could try flash another modem or restore a backup (if you have one) with PhilZ Touch but if it isn't, that means you lost your IMEI. I remember I read about that somewhere, that there is a risk of losing IMEI when you flash a lot of ROMs.
If you have backup from your IMEI, just restore it. If you don't, I don't know what you could do, but I guess you could still do something.
One more thing: Wi-Fi works?
Like I said, I don't understand a lot, so everything I just said may be very stupid. Or not. Sorry for bad english.
FNXHenry said:
Well, I don't understand a lot, but I think you could check if you didn't lost your IMEI. Go on Settings > About Device > Status and check if your IMEI still there.
If it is, I don't know what could be. You could try flash another modem or restore a backup (if you have one) with PhilZ Touch but if it isn't, that means you lost your IMEI. I remember I read about that somewhere, that there is a risk of losing IMEI when you flash a lot of ROMs.
If you have backup from your IMEI, just restore it. If you don't, I don't know what you could do, but I guess you could still do something.
One more thing: Wi-Fi works?
Like I said, I don't understand a lot, so everything I just said may be very stupid. Or not. Sorry for bad english.
Click to expand...
Click to collapse
Thanks for the info guys its really getting to me now, i still have imei but no backup, wifi is working as is everything else except signal.
I have been having this problem over 3 months now, still not haven't been solve.... My imei and everything is in place, I tried flashing stock rom, custom rom, factory reset phone, tried almost every modem there is and still no luck, but the thing with mine is when I go into the town area I get a few signal bars certain area in town, very weird, what could really be the problem, I know it's not my network or my Sim card so what could it be
Did u ever solve ur problem? Still having this problem
Hey rumbo76 hru, this same problem happened with my brother with note 3, but in here india, he did tha root and falsh tha rom, then he lost root, then he goes bak to stoke firmware so he lost hus signal, and IMEI shows UNKNOWN no network registered, but he search his original firmware n falsh, and he got network n imei number bak, so plzz read n search ur specific device model number n flash, you will be succeed sure.. Plzz update us... Thnks... ?
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