difference between sm-j330f and sm-j330fn? - Samsung Galaxy J3 (2017) Questions & Answers

Hello! Does anyone what is the difference between sm-j330f and sm-j330fn? I am asking because i just bought SM-J330F dual sim 2017 version with South European ROM. The thing is that my capacitive touch button are not working and there is no option in settings at all to turn them on or off. I checked every single setting,but no luck. So i downloaded 2 versions of the ROM, J330FXXU3ARF2_J330FDBT3ARF1_DBT and J330FNXXU3ARC1_J330FNDHX3ARC1_CRO. The first one is Germany ROM from Juli and the second one is Croatia ROM from May, but it doesn't matter. The idea was to flash another ROM in hope that it would be fixed in a newer version, so i found German version first, but after some digging i found the Croatian one too, but the FN worries me.So my question is, does anyone knows is it possible to flash FN in my damn SM-J330F? I would really appreciate some answers some help! Thanks!

Well i have the FN and its a single sim european model

FN model have the nfc and only 1 sim
F/DS not have the nfc and you can use with 2 sims
Use f/ds firmware or you can loose some double/sim related function

I have a 330f and its dual sim + sd with nfc

Related

TL10 Gold 3G/32GB - Q&A

Hello Mate"s",
since yesterday also owner of a Mate 7-TL10 Gold, 3GB/32GB originally from Hong Kong. After testing 24 hours i have a bunch of questions?
ROM - TL10V100R001CHNC00 B121 SP02 installed. Check says current version is up to date. Found the version CV100R001C00B119SP03.zip. Update?
Huawei ID - How can i use the Huawei Services like Cloud etc. in Europe? Current service message says "Not available in your country"?
Similar to Huawei ID. How to use the VIP card and ID? Any chance or useless?
...
Thx for help.
DT
I bought the same phone in Australia today, and was promoted to download SP04 during initial configuration of device.
Can you upload plz a screen shot with kernel and rom version? Thx.
mee too
Hello hall
I bought this smartphone bit really i was not eble to insert italiano/european firmware.
This morning i went bed at 5.... i am rally sad because it is rally nice, but i can bit read chinese language...
I have vip card too and i do not know if i can use it or not.
I have the european rom, but when i try to upgrade the tel says failed, meanwhile the originali upgrade was taken and installed form net..
What can i do?
Have you any invia?
Thana you a lot and merry christmas to all
Tony
I bought the same phone in Australia today, and was prompted to download SP04 during initial configuration of device.
4g connection on both sims ?
Dear guys,
Can you tell me if 4g connection works on both sim slots ? i mean i can choose which sim is for 4g ? i know one sim works 4g and one sim 2g in same time.
i just want to know if i can change them through phone software, not physically swap sims ...
Thanks & Regards
me too
I got many update form net, i still Have the market place in chinese...
I had the Same identical rom version of dontoro.
Have you fixed the problem? Dontoro, what about you? Are you italian too?
No. German. Got today a OTA notice for B121SP02_B122SP06. OTA Update failed like expected. Only SD card update will work. Maybe I try tomorrow...
ota
Hello dontoro, what is ota?
I tried with sd... and i got failed
OTA = over the air. But doesn't work. So I downloaded the TL10 version. Unpacked and copied to the SD card. Finally worked.
Ota
Really? For mate 7 gold?
Where did you find the firmware? Ota works for me
www.emui.com/plugin.php?id=hwdownload&mod=detail&mid=97
CHN
DonToro thank you for the link, but I read that in the name of Rom there is CHN, may be it is chinese version?
At the moment my tel has: MT7-TL10V100R001CHNC00B122SP06 (updated via OTA).
Are you trying to install the chinese version too? why? is there any european version?
thank you
tonycimo said:
DonToro thank you for the link, but I read that in the name of Rom there is CHN, may be it is chinese version?
At the moment my tel has: MT7-TL10V100R001CHNC00B122SP06 (updated via OTA).
Are you trying to install the chinese version too? why? is there any european version? thank you
Click to expand...
Click to collapse
Opened this thread to clarify http://forum.xda-developers.com/mate-7/help/rom-3g-32gb-gold-mate-t2987350

Galaxy S7 duos 4g/lte mhz???

Hi everybody.
I'm from Italy. In Italy we haven't got galaxy s7 in dual sim version, but i need it.
I can buy it outside Europe, through e-commerce. The problem is that the seller doesn't know the precise code of the model, he only knows that is dual sim and sim free. I would to know if there are different models of galaxy s7 duos sim free, and what are the 4g/lte frequency, to understand if it's compatible with italian sim operators.
Thank you.
buddy15 said:
Hi everybody.
I'm from Italy. In Italy we haven't got galaxy s7 in dual sim version, but i need it.
I can buy it outside Europe, through e-commerce. The problem is that the seller doesn't know the precise code of the model, he only knows that is dual sim and sim free. I would to know if there are different models of galaxy s7 duos sim free, and what are the 4g/lte frequency, to understand if it's compatible with italian sim operators.
Thank you.
Click to expand...
Click to collapse
There are 2 that i know of.
SM-G930FD - This is the "European" model, u can install Single Sim ROM and Dual sim will work ( faster updates from samsung )
SM-G9300 - Chinese / Vietnam version , no Google Play and some Chinese apps .
About bands, read on those 2 pages
Thank you a lot.
We waiting for other utents if they know other versions.
A question: what means "u can install Single Sim ROM and Dual sim will work"? Is it necessary to change ROM to use the telephone?
buddy15 said:
Thank you a lot.
We waiting for other utents if they know other versions.
A question: what means "u can install Single Sim ROM and Dual sim will work"? Is it necessary to change ROM to use the telephone?
Click to expand...
Click to collapse
No, i just did it because mine came with CSC for Nigeria. I choose an rom for XEU ( UK/Ireland Unbranded ) because they receive updates faster then others, and is closer to me then Nigeria ^^
ok, i understand.
Is this procedure invalidate warranty?
buddy15 said:
ok, i understand.
Is this procedure invalidate warranty?
Click to expand...
Click to collapse
No
Even Knox remains the same, because u flash the stock rom not modified

Huawei P20 Single sim to dual sim

Hi Everyone,
I have a Huawei P20 EML-L09 single sim from the French operator Orange.
I would like to transform it into a dual sim working phone. I didn't find any relevant information's about that, except that i will need to rebrand it.. And now i'm stuck.
Does anyone already do this ?
it seem's that i have to rebrand it into an EML-L29, but I dont know how, where to find tools and images, and also if it will brick the phone or not. Also i'm lost with country codes, mine is C109 .
Many thanks !
xsouxsou said:
Hi Everyone,
I have a Huawei P20 EML-L09 single sim from the French operator Orange.
I would like to transform it into a dual sim working phone. I didn't find any relevant information's about that, except that i will need to rebrand it.. And now i'm stuck.
Does anyone already do this ?
it seem's that i have to rebrand it into an EML-L29, but I dont know how, where to find tools and images, and also if it will brick the phone or not. Also i'm lost with country codes, mine is C109 .
Many thanks !
Click to expand...
Click to collapse
You can change your model to EML-L29 (dual SIM) but you will not be able to use the dual SIM because of the hardware.
Todesdoktor said:
You can change your model to EML-L29 (dual SIM) but you will not be able to use the dual SIM because of the hardware.
Click to expand...
Click to collapse
Hello, are you sure ? Because some post says that it works (it's seem's to be the same hardware).
Do you have a procedure for me ?
You are joking.
Hardware is not the same, on single sim version there is only one sim port. You can check it by taking off the sim tray and looking inside the sim port. You will see only contacts for SD card and for one SIM.
If some post says that it work, pelase go ask author of that post.
xsouxsou said:
Hello, are you sure ? Because some post says that it works (it's seem's to be the same hardware).
Do you have a procedure for me ?
Click to expand...
Click to collapse
Seriously?
this is impossible. Hardware is the same base but totally differrent setup. You can rebrand but that will do nothing but change your model description to another region/model.
Not offending but this is the dumbest question i ever read on xda
The hardware supports dual SIM. You need to buy the dual SIM tray though.
Also, I have rebranded and then changed over to dual SIM using funky Huawei. I was left with a fully functional dual SIM and broken speaker sound volume. It was stuck at 20% and no matter how many resets I did could not get it fixed.
You also loose bootloader unlock using Funky Huawei. I luckily had my phone replaced under warranty...
tickmaster said:
You are joking.
Hardware is not the same, on single sim version there is only one sim port. You can check it by taking off the sim tray and looking inside the sim port. You will see only contacts for SD card and for one SIM.
If some post says that it work, pelase go ask author of that post.
Click to expand...
Click to collapse
Are you sure for SD ? i thinked that there was no SD slot on any version of P20. only on p20 lite no ?

Oppo Find X2 Pro Chinese to Global Rom

Hi there,
Hi there
Im looking to purchase a Find X2 Pro, however source options are limited in the UK, so I was looking to buy from Wonda, however this is Chinese version (Dual Sim)
I understand that the Global version on release will only be single sim?
Could I flash a Chinese handset with Global rom and still have dual sim? https://oppo-uk.custhelp.com/app/so...zX0thNmxjUkZVdXZhMDBHSzBkd0FOWW0yQSUyMSUyMQ==
Thanks
GT
Bit late but short answer - no, at least not yet.
Was hoping to do the same ?
Voipboy01 said:
Hi there,
Hi there
Im looking to purchase a Find X2 Pro, however source options are limited in the UK, so I was looking to buy from Wonda, however this is Chinese version (Dual Sim)
I understand that the Global version on release will only be single sim?
Could I flash a Chinese handset with Global rom and still have dual sim? https://oppo-uk.custhelp.com/app/software_update_detail/p_name/Find+X2+Pro/session/L3RpbWUvMTU4OTU0MTQwMS9nZW4vMTU4OTU0MTQwMS9zaWQvZlVJUENYUWNlRkpLeno5YWM3akUlN0VrVXZpVHp4QUlFYWw0UGtIZk81Y2hMZ2JpakMzRHZXcXh0WTBzZXNIbkdQSGZOcm8lN0VEZnBuRlVuS0lac2J1M1Z4Z09WZkQzQWEzX0thNmxjUkZVdXZhMDBHSzBkd0FOWW0yQSUyMSUyMQ==
Thanks
GT
Click to expand...
Click to collapse
Hello,
Did you find a way to do this? Even, I bought a Find X2 Pro chinese rom and I would like to switch it to Global ROM. Please let me know if you found a way to do this.
Thanks,
Sri
Voipboy01 said:
Hi there,
Hi there
Im looking to purchase a Find X2 Pro, however source options are limited in the UK, so I was looking to buy from Wonda, however this is Chinese version (Dual Sim)
I understand that the Global version on release will only be single sim?
Could I flash a Chinese handset with Global rom and still have dual sim? https://oppo-uk.custhelp.com/app/software_update_detail/p_name/Find+X2+Pro/session/L3RpbWUvMTU4OTU0MTQwMS9nZW4vMTU4OTU0MTQwMS9zaWQvZlVJUENYUWNlRkpLeno5YWM3akUlN0VrVXZpVHp4QUlFYWw0UGtIZk81Y2hMZ2JpakMzRHZXcXh0WTBzZXNIbkdQSGZOcm8lN0VEZnBuRlVuS0lac2J1M1Z4Z09WZkQzQWEzX0thNmxjUkZVdXZhMDBHSzBkd0FOWW0yQSUyMSUyMQ==
Thanks
GT
Click to expand...
Click to collapse
I have the global phone running dual SIM and latest Android 11. The SIM tray supplied is the single SIM but the 2nd slot is active, bought the dual tray from China and flashed the Singapore ex and have dual SIM.
Srikanth538 said:
Hello,
Did you find a way to do this? Even, I bought a Find X2 Pro chinese rom and I would like to switch it to Global ROM. Please let me know if you found a way to do this.
Thanks,
Sri
Click to expand...
Click to collapse
Dual SIM working fine on the single SIM UK unit.

Question Does dual SIM use the same firmware as single SIM S21+?

I got an S21+ with CSC of ACR, and I want to flash it to Android 12 with the BTU CSC so that I can get OTA updates. However, the ROM I found is for G996B whereas my device model is G996B/DS. The only difference between these two is that /DS is dual SIM.
Are there any additional precautions/measures I should take?
This is my first time flashing and I'm really paranoid haha. Thanks in advance!
I have confirmed that the answer is yes. G996B firmware is compatible with G996B/DS. Dual SIM functionality still works.

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