SM900F in the USA - Galaxy S 5 Q&A, Help & Troubleshooting

Hello all
I have a SM-900F and I am in the US. I would like to get the best performance from the phone here. Should I download a US ROM or stick to the UK BTU that I have currently? Thanks for your help.

you shouldnt have to change the ROM. Just go with whichever carrier has the better service in your area between AT&T vs T-Mobile

Related

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I also read that you need to have AT&T firmware before you use an unlock code from AT&T. I see several of the Cell Unlocker sites offering 4.99 for codes for the Tab.
I do see the firmware on Samfirmware, but need to know what works
ANy advise would be great.

[Q] Advice for the ebay note 3 versions

Hello I am Greek and today I flashed my friend's Austrian n9005 the Greek stock 4.4.2 rom succesfully via odin and I wondered if I can do the same with american models such as verizon's or us celurar's or at least flash europian modems to them and work with 4g becasuse I don't know their actual hardware compatibility and many ebay sellers say that they sell "verizon n9005" or "us cellurar n9005" which tempiting from their name and price.I hope for some enlightenment to what could I choose from us ebay to save some money...
Greek 4g works on 1800mhz

Debrand Your Samsung Galaxy S6 [GUIDE]

This tutorial will help uk samsung galaxy s6 owners to debrand the S6 if locked to a network it will also get rid of all the network carrier bloatware and the good thing about this it will then allow you to get OTA Updates Quicker because u wont need to wait for your carrier to test the firmare before rolling it out Enjoy https://www.youtube.com/watch?v=-ey2Qn_n0t4
Wouldn't this trip the flash counter which would also mean losing your 2 year warranty?
Sent from my SM-G920F using XDA Free mobile app
Cybermax93 said:
Wouldn't this trip the flash counter which would also mean losing your 2 year warranty?
Sent from my SM-G920F using XDA Free mobile app
Click to expand...
Click to collapse
I believe since you're flashing official firmware, it won't be tripped. I bought an S6 from Germany and flashed with 3 UK firmware and can confirm my KNOX counter hasn't tripped.
Japultra said:
I believe since you're flashing official firmware, it won't be tripped. I bought an S6 from Germany and flashed with 3 UK firmware and can confirm my KNOX counter hasn't tripped.
Click to expand...
Click to collapse
I've skimmed through the tutorial video and it doesn't seem to have tripped Knox.
I'm looking to switch my s6 from TEL (Telstra AU) to XSA (Open AU).
Has anyone else tried to do this?
Cheers
will this work with an att s6
samdroid711 said:
I've skimmed through the tutorial video and it doesn't seem to have tripped Knox.
I'm looking to switch my s6 from TEL (Telstra AU) to XSA (Open AU).
Has anyone else tried to do this?
Cheers
Click to expand...
Click to collapse
I just did it with the Optus S6. Worked perfectly.
Can't find firmware for US
I'm on a T-Mobile Galaxy S6 right now. I want to follow your tutorial, even if I am in the US should I use the UK firmware model you used in the video? Is there a special international unlocked firmware for the US version (like there is one for Spain, for UK, etc).
Also, if the UK model will work on my T-Mobile phone in the US, will I suffer battery hits because the phone will be looking for UK bands or will it recognize that I'm in the US and will only look for the US bands? Thanks!!
madscientistdam said:
This tutorial will help uk samsung galaxy s6 owners to debrand the S6 if locked to a network it will also get rid of all the network carrier bloatware and the good thing about this it will then allow you to get OTA Updates Quicker because u wont need to wait for your carrier to test the firmare before rolling it out Enjoy https://www.youtube.com/watch?v=-ey2Qn_n0t4
Click to expand...
Click to collapse
thanks for making it but a quick written guide is much faster
Georgules said:
I'm on a T-Mobile Galaxy S6 right now. I want to follow your tutorial, even if I am in the US should I use the UK firmware model you used in the video? Is there a special international unlocked firmware for the US version (like there is one for Spain, for UK, etc).
Also, if the UK model will work on my T-Mobile phone in the US, will I suffer battery hits because the phone will be looking for UK bands or will it recognize that I'm in the US and will only look for the US bands? Thanks!!
Click to expand...
Click to collapse
It would look for bands based on the SIM I believe, but whether you can flash another region ROM is questionable. I thought there was something to prevent that, but I'm new to Samsung. I'm also curious if this will work. If it does, I'll just purchase an AT&T version as opposed to an unlocked one and then use this process.
bugsy said:
It would look for bands based on the SIM I believe, but whether you can flash another region ROM is questionable. I thought there was something to prevent that, but I'm new to Samsung. I'm also curious if this will work. If it does, I'll just purchase an AT&T version as opposed to an unlocked one and then use this process.
Click to expand...
Click to collapse
Well the BTU model has always meant internationally unlocked in terms of Samsung devices, so hopefully this will work. I'm trying to flash it on my T-Mobile device and then rooting it. Does anybody have any idea how to change the model number of the phone to BTU as well so I can get OTA updates?
@madscientistdam
Looks like there is another BTU build added to the sammobile site wonder if anyone will receive a ota?
http://www.sammobile.com/firmwares/database/SM-G920F/BTU/
Received an ota this morning guys, and it was the new build I posted above this post.
Just did this to my Vodafone AU S6 and it worked a treat. Also got an OTA update after a couple of reboots. Knox is still intact. Should work for other Aussie telco phones. Fixed my random freeze's and reboots that where happening flat out at one stage.
*Update- still getting random lockups, even after setting up as a new phone (using no backup). Flash went fine though...
Question. Would this be good for an Ireland Three carrier S6?
Cheers!
Debrand an American S6 Edge (Verizon) for use in Germany
Hi!
You write in your video tutorial that you don’t suggest it for American smartphones. I have a Samsung Galaxy S6 Edge from America (Verizon branded, firmware: G925VVRU4BOG9) and want to use it in Germany. So far, I have some annoying limitations (I can’t send text messages and I can’t roam). Do you – or anyone else reading this – have a hint or even a little tutorial for me? I’m so annoyed as neither Samsung nor Verizon or my German SIM card provider FONIC offers me support. The phone was a present from an American friend. So I’m not the original customer. I guess that’s one reason they don’t help. Whatever: I’ll appreciate your help! Thanks…
xkenikax said:
Hi!
You write in your video tutorial that you don’t suggest it for American smartphones. I have a Samsung Galaxy S6 Edge from America (Verizon branded, firmware: G925VVRU4BOG9) and want to use it in Germany. So far, I have some annoying limitations (I can’t send text messages and I can’t roam). Do you – or anyone else reading this – have a hint or even a little tutorial for me? I’m so annoyed as neither Samsung nor Verizon or my German SIM card provider FONIC offers me support. The phone was a present from an American friend. So I’m not the original customer. I guess that’s one reason they don’t help. Whatever: I’ll appreciate your help! Thanks…
Click to expand...
Click to collapse
Just try the tutorial, you don't have a working phone right now, the worst that could happen is a hard brick
godutch said:
Just try the tutorial, you don't have a working phone right now, the worst that could happen is a hard brick
Click to expand...
Click to collapse
And a hard brick is exactly what I don’t want to risk…
this I assume only works on the International 920F version of these phone, you can flash most any region on these (hence international is your first clue), this does not however work on the (American Carrier) branded phones like Sprint, ATT, Verizon, US Cellular ect ect , these are I am told firmware specific, I tried flashing T-Mobile firmware on a sprint phone and brick city, I mean even sprint could not get it back up flashing sprint firmware with their jig... so beware. U.S. Based Carriers got you under their thumb.
debrand
Hi just bought s6 edge on vodafone uk, firmware ver.5.1.1 G925FXXU3QOKN is there any chance to get it debranded.I was think to flash BTU one G925FXXU3COI9.is that safe and csc will be changed to BTU.I see lot debrand was done with firmware change from 5.0.2 to 5.1.1. is that thesame story 5.1-5.1
pwamik said:
Hi just bought s6 edge on vodafone uk, firmware ver.5.1.1 G925FXXU3QOKN is there any chance to get it debranded.I was think to flash BTU one G925FXXU3COI9.is that safe and csc will be changed to BTU.I see lot debrand was done with firmware change from 5.0.2 to 5.1.1. is that thesame story 5.1-5.1
Click to expand...
Click to collapse
Hi, did you proceeded through the debranding?
I'm also on the same firmware and want to flash a BTU one and just wanted to know if you succeed !

Buying a carrier-branded S8 from another European country

Hello all,
So I'm tempted to buy a Tim-branded S8 on Amazon.it because it's crazy cheap currently. I'm not in Italy but from what I've gathered online (and confirmed by a review on the product's page on Amazon), branding in Italy doesn't mean sim-locking so it should be usable with my local carrier. I'm in Europe anyway.
The only major difference with an unlocked phone (since it doesn't seem to have any hardware trace of the carrier) will be the software : potential TIM-related bloatware, delays for updates, etc.
My question would be : could it be possible to flash an official "clean" image, without affecting the phone and its warranty ? If so, which reference should I use ?
Thank you very much !
Yes, was going to ask if it was also sim locked.?
What county are you in and what sim do you use?
Out the box, if sim unlocked, it will work anyway.
Unless you want any advanced features.
Fw wise it's not a problem. I went the other way though, flashing EE ( UK) firmware into an unbranded unlocked BTU version to get VoLTE to work. It caused no issues.
Belgium but I guess European models pretty much have all bands available across Europe...
Thanks for the feedback !
I have the tim s8 here in the UK, flashed the h3g firmware and have WiFi calling and volte functioning without issue.
Sent from my SM-G950F using Tapatalk
hi
Im also interested in buying a tim branded phone (https://www.amazon.it/gp/product/B071RSVYSH/ref=ox_sc_act_title_1?smid=A11IL2PNWYJU7H&psc=1) and was hoping if someone who has one could answer me couple of questions.
1) Does the phone have universal warranty? I mean if something was wrong with it and it needed any repair, could I just take it to a local Samsung store?
2) The model number on amazon site is G950, is that different from G950F? i couldn't find any reliable info on this..
Thanks in advance!
If the phone is designed for the European market then warranty applies regardless where you are (within Europe).
All European models are F-models.
You can flash an unbranded ROM through Odin to get rid of any branding which does not trigger Knox.

S6 edge+ SM-G928A

Hi
I just purchased a S6 edge+ SM-G928A which is I believe from the at&t network in the usa, I purchased it from
a electronics retailer on ebay, the phone works perfect and came with MM installed however I want
to upgrade to Nougat and the at&t software updater refuses to download which I believe is down to
me not having a at&t sim card, something that is impossible for me as I am from the UK and currently use the three network.
My questions are
is it possible to upgrade the firmware and if so can I flash the usa firmware or do I have to find one that is international or european?
I semi familiar with using odin and flashing etc so that part I dont really need help with, I just need advice on flashing the right rom .
could i for instance flash 3 uks firmware for this phone? or another uk provider.
any advice appreciated.

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