a21 non S what is the bit or bin number? - Samsung Galaxy A21s Questions & Answers

I have a sm-a215u from metropcs (I did not find forum for a21 only for a21s)
I want to sim unlock it and I see there are some free ways to do it, but only if my device is bit 1 (some sites say bin1) what is this bit or bin and how do I know if i have the right one?

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[Q] Voda AU branded Unlock - Help Please?

Hi Guys, I know this isn't the right location for this thread, haven't got high enough post count.
I have a Voda Au branded sgs2 with kernal version DUKF2. Tried to unlock with Odia's method, Chainfire app, even spent a few (wasted) bucks on the 123unlock app.
And as expected Voda is dragging their feet to supply a sim unlock code.
Also, my nv_data.bin looks different from some of the others posted in Odia's thread...yes i rooted the phone and got it from /efs/nv_data.bin, copied to sdcrad ..etc.
Is it possible sammy have caught on and changed something?
Any help appreciated. Cheers.
Weird that voda simlocked, my Optus one arrived completely open. I'm sure you've confirmed it's locked before spending any time on this but what does the following code give you for the 4 lock values?:
*#7465625#
Help!
Hey I also have a vodafone sg2... can you help me root it? I understand the procoss but unsure on the firmware to use... any help? Mine is KF2 however its a model I9100T... does it matter can someone give me some help?
I think that Voda are just mean pricks. The Network lock is on and the other 3 (sub, SP, CP) are off.
Unrealtb, I used the latest CF_Root - V4.0 firmware, rooted it, the restored the original DUKF2.
sg2 rooting
sorry to hassle, can you give me the link to the firmware u flashed and where the original one is to reflash (to get the Yellow ! off).
thanks!!!
is this the CF_Root
http://forum.xda-developers.com/attachment.php?attachmentid=630777&d=1308560511
Is this the Original to reflash
http://www.multiupload.com/HIKNP08JZA
no probs.
http://forum.xda-developers.com/showthread.php?t=1113928
Cool,
thanks for that,
Is
CF-Root-SGS2_XX_OXA_KF2-v4.0-CWM4.zip (5.97 MB, 1455 views)
From....
( http://forum.xda-developers.com/showthread.php?t=1103399 )
the one we use for our phones?
also, do you know the password for this file?
Cheers mate!
that's the one i used.
The password for the stock kernal is [email protected]
Cool just rooted my phone!! thanks mate, much appreciated
No worries.
I think I've worked out my problem...
New Hardware Version - MP 1.300
New Radio Version - SP6260_U1_01.1121_DB110525
New Unlock Method
Now just need to wait for a solution.
I just rooted mine now and lashed Villain Rom. Running the SGS2simunlock app now see what it returns. Will let you know results, mine is also from Voda
Hrm... I wonder if it's not working because you possibly have the GT-I9100T and most of the unlocking work was done on the I9100? I remember reading Intra was quite shocked at how much larger the stock firmware for voda was: http://forum.xda-developers.com/showpost.php?p=14838150&postcount=6. Still not entirely sure of what the difference is.
So it seems no unlock code found! i believe Voda's was bigger because they had like 7-8 extra apps installed, plus Voda's came with Navigon preinstalled
I believe Odia is working on a solution.
http://forum.xda-developers.com/showthread.php?t=1133069
We should have a better idea once Telstra release theirs.
Weird thing though, *#2222# shows HW version 1.2, but looking at the .bin file it shows 1.3
Hey sorry for the newb question, what are you trying to are you trying to use the phone ok n other networks? unlock?
Have you tried http://vodafone.com.au/unlock
Thought it's free to unlock vodafone?
No I do not have this handset but thinking about it and going to vodafone, but if it's locked and there's no solution yet, I'll just wait awhile
If people want this done faster, I am currently assisting Odia in getting the new hax.
Please read this post and send me your files.
http://forum.xda-developers.com/showthread.php?t=1133069
I have exactly the same issue, with Voda AU and the S2 SIM Unlock does not work for me as well....the voda unlock site is not working either.... the cutomer care told me to wati for 4 business day....
Now, I have to wait for new apps to unlock it, or 4 business day
mrxd said:
Weird that voda simlocked, my Optus one arrived completely open. I'm sure you've confirmed it's locked before spending any time on this but what does the following code give you for the 4 lock values?:
*#7465625#
Click to expand...
Click to collapse
Mine is
Network lock [ON]
Network Subset lock [OFF]
SP lock [OFF]
CP lock (OFF]

[Q] i9300 mobile network issues :S

I'm having some issues with my i9300 i bought not too long ago pre-owned, i'm going to try my best to keep it clear and simple but...
I bought a i9300 off ebay locked to Optus mobile network, now before I tried to unlock it i rooted it and installed the cyanogen mod 10.2.0. Now I cant read my imei number and some other specs on the phone, i believe you need the imei or else it wont always work i'm told (unlocking the network). Ive been looking around for a stock rom from optus australian versions to see if that fixes the imei problem (didnt check to see if it was there when I had original rom on it). I've been running into problems finding a site that lets you download over 1 gig files without registering (**** that ****). Now I have two questions.
1. Can someone point me to a link of a fool proof no surveys and no registry restrictions of a stock rom from optus??
2. Is there it required to have an imei for unlocking or will unlocking fix my imei problem??
Is there a free way and relaviley easy way to unlock my phone??
Appreciate any help and ask for any more information
Additional imformation:
IMEI is Unknown
IMEI SV is Unknown
Serial No. Know
Have IMEI under battery

[Q] Galaxy i9300 || Unable to Network/SIM Unlock

I have seen a number of questions that are simular to this, but I have not been abe to find one that is like mine, therefore I am posting this.
I have a Galaxy S3 International version that was bought from Digicel Jamaica. It is completely paid for, I called Digicel to ask the for a unlock code. they informed me that they do not do that and I would have to go and get it professionally unlocked. the reason I want it unlocked is that I not longer live in Jamaica, but now live in the US and would like to use the phone for the next couple of months until I can get a phone on contract.
I have tried everything I have seen on this site, including getting a unlock key. nothing works.
I upgraded the phone 4.3 sometime ago and have also rooted it in the pass.
Whenever I try the *#197328640# , after [6] Network Lock I get no menu options see .
PLEASE HELP ME :crying: :crying: :crying: :crying:
I have also tried using RegionLock Away and Galaxsim Unlock, both tell me my phone is unlocked, but I still can't use another sim in the phone.
PS. I am using a T-Mobile Sim from straight talk
You can't region unlock on 4.3 at all, sim lock is possible but only if you buy a valid code -there is no other way and your posts are identical to hundreds of others.
boomboomer said:
You can't region unlock on 4.3 at all, sim lock is possible but only if you buy a valid code -there is no other way and your posts are identical to hundreds of others.
Click to expand...
Click to collapse
I have a valid code, but the SIM unlock doesn't work with the code. I have tried everything I have seen online, downgraded to 4.1.1, replaced the stock 4.1.2 that came with the phone.... nothing works

Confusing galaxy s6 model

I have galaxy s6.I am so confused right now because my phone's settings says that the model of my phone is sm-g920f but when i boot into odin mode it says that my phone model is sm-g920p.I made a little research on that so i thought my original model is sm g920p and i am looking forward to update it from marshmallow to nouget.All stock roms in internet says different things like Region and 3 letter product code etc when i try to download it.I dont know if my phone is sprint version or not so is it okey if i install different region rom? with different product code?
I guess my phone is factory unlocked because i can use any type of sim card that used in my country (i live in asia)
Sorry English is my second language so i am struggling to write that (laughter)
Conclusion:My main question is---Can i flash any roms even if its spirint rom with 3 letter product code? or i must flash the exact rom that suits my device if so how can i find if my phone is verizon or spirint etc? By the way on my device there is no service provider name like spirint.The only word i got at the back of my phone is samsung.And the other few words that i have no idea about.
Please help me. :')

Unlock Rom A10e (Tracfone)

I have a Tracfone A10e (SM-S102DL) I got from Walmart..
I'm looking to Flash the Rom to SM-A102U..
I haven't attempted it yet..
All the Specifications are the same as the other Carrier Phones, but different Model Numbers, and the Tracfone Version is Cheaper..
Is this possible?
I'm thinking the BootLoader won't Allow it..
If the BootLoader won't allow it, can the BootLoader be ReProgramed?
Are the Chips in the Phone the same as the other Carriers/Models?
I've seen some Roms I can Download, (on a website I don't know of I should mention),
that are labeled TFO, TFV, TFN, TFA for the SM-S102DL Version..
I know the TF stands for Tracfone, but what does the other ending letters mean?

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