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I have been given a sg3, the model number is 9305 and the back cover has LTE motif on it so i assume it is the later variant from what i have read, it is running android 4.1.1 but i cant get any updates to it and no sim card will register on on network, i have checked the imei is not black listed so i know its not stolen. I have the yellow triangle on it so i assume something has been done and the is no recovery mode when i press down and home button, i used root checker and it seems to be unrooted.
What i want to do is just get it to a latest stock rom or unbloated google rom and have it in unlocked state as i want to give it to someone.
Not really sure how i should proceed from here..please advise.
Thank you
Is it possible that your S3 LTE comes from another country? If it so then maybe the 3G/4G bands defined are not compatible with the frequencies in your country.
---------- Post added at 06:17 PM ---------- Previous post was at 06:12 PM ----------
juliancarney said:
Is it possible that your S3 LTE comes from another country? If it so then maybe the 3G/4G bands defined are not compatible with the frequencies in your country.
Click to expand...
Click to collapse
Oh, BTW I forgot: you can download a stock ROM (Samsung) from here (4.1.2 and 4.3):
samsung-updates.com / device/?id=GT-I9305
I tried the stock 4.3 and it drains my battery as crazy so I've ended up with Cyanogenmod (now 4.4.4, nightly) that works great.
And if you look for "modem"|"baseband" I9305 you will also find a list of software modem/basebands to install to your ROM.
Wondering if anyone has been able to flash the unlocked firmware onto the T-Mobile Note8.
Previous to my Note8 I had a Galaxy s8 which was flashed with the U1 firmware using Odin...
I looked and didn't any post/thread about this, however my apologies if I missed it -- if said thread/post exists where it explains how-to I'd LOVE to see it.
kuttor said:
Wondering if anyone has been able to flash the unlocked firmware onto the T-Mobile Note8.
Previous to my Note8 I had a Galaxy s8 which was flashed with the U1 firmware using Odin...
I looked and didn't any post/thread about this, however my apologies if I missed it -- if said thread/post exists where it explains how-to I'd LOVE to see it.
Click to expand...
Click to collapse
Yup. I did it. Same process as the s8.
Can you point me to firmware
What's the benefit of doing this
Sent from my SM-N950U using Tapatalk
thatruth132 said:
Can you point me to firmware
Click to expand...
Click to collapse
https://forum.xda-developers.com/galaxy-note-8/how-to/stock-recovery-odin-recovery-software-t3671615
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chakra said:
What's the benefit of doing this
Click to expand...
Click to collapse
No bloat from carrier, no boot sound, "stock" Samsung. You'll lose Wi-Fi calling depending on your carrier, you'll lose rcs, 256Q, and 4x4 mimo.
Overall I found the tmobile firmware better with just disabling the bloat through adhell.
guaneet said:
https://forum.xda-developers.com/galaxy-note-8/how-to/stock-recovery-odin-recovery-software-t3671615
---------- Post added at 05:48 PM ---------- Previous post was at 05:46 PM ----------
No bloat from carrier, no boot sound, "stock" Samsung. You'll lose Wi-Fi calling depending on your carrier, you'll lose rcs, 256Q, and 4x4 mimo.
Overall I found the tmobile firmware better with just disabling the bloat through adhell.
Click to expand...
Click to collapse
For me that's too much to lose.
@all I appreciate the responses. I'm gonna try it I'm about an hour and report my experience.
I can't find much T-mo bloatware on mine. What else besides T-mobile, T-mo TV, visual voice mail and device unlock is there? I think carrier IQ is gone for good, anything else?
Will I trip Knox if I flash the unlocked firmware on my T-Mobile? or will anything change in the download menu showing unofficial status?
it will not trip knox and its reversible if you don't like the unlocked firmware. I went back t mobile firmware and used bk disabler to disable the bloat and crap running in the background. all in all you'll have about an extra GB taken up on internal storage which isn't much on a 64 GB device IMO.
With unlocked tmobile N8, if I flash unlocked fw, then device should work on Verizon?
hello - i also have this question. (sorry noob here).
I got my tmobile note 8 unlocked by paying off the the pending amount and followed the Tmobile's device unlock procedure. But even after that the phone did not work with Verizon's network.
Reading BlueFox721's post for carrier switching (link)
Is my understanding right that, first I have to follow the Carrier Switching procedure and then I can choose between 2 options
(opt 1) flash a specific carrier FW or
(opt 2) i can choose to flash the phone with the unlocked firmware.
Am i also right that flashing the phone with a carrier specifc FW provides some advantages that are specific to that carrier's network setup (features such as wifi calling, 4x4 mimo) and that also adds some of the bloatware from that carrier.
appreciate your help in advance.
manmay said:
hello - i also have this question. (sorry noob here).
I got my tmobile note 8 unlocked by paying off the the pending amount and followed the Tmobile's device unlock procedure. But even after that the phone did not work with Verizon's network.
Reading BlueFox721's post for carrier switching (link)
Is my understanding right that, first I have to follow the Carrier Switching procedure and then I can choose between 2 options
(opt 1) flash a specific carrier FW or
(opt 2) i can choose to flash the phone with the unlocked firmware.
Am i also right that flashing the phone with a carrier specifc FW provides some advantages that are specific to that carrier's network setup (features such as wifi calling, 4x4 mimo) and that also adds some of the bloatware from that carrier.
appreciate your help in advance.
Click to expand...
Click to collapse
Yes
Dumb question. If the device is carrier locked, say to tmobile, will flashing unlocked firmware on it unlock it as well? or is it based on imei?
Nope, unlocked FW won't sim unlock the phone. And if you want to use Tmobile's unlock app you need to use it with Tmobile stock FW.
Doesn't unlock firmware support 256 qam and 4x4 mimo? It has band 46
I have both and want to sell one or just return it.. I've activated the Sprint one, but wondering if the Unlocked one is that much faster without the bloatware.. Any comparisons/suggestions are appreciated.
DraeGZ said:
I have both and want to sell one or just return it.. I've activated the Sprint one, but wondering if the Unlocked one is that much faster without the bloatware.. Any comparisons/suggestions are appreciated.
Click to expand...
Click to collapse
It's really all personal preference....but both devices can be flashed with either firmware...same...I have flashed the SPR, XAS, and ran the unlocked firmware XAA...I'm sticking with the unlocked firmware XAA because of the download booster but either device can do any of the firmware for you...
Can you show me the link for the Unlocked Firmware download ? It was recently taken down.. So I can basically keep the sprint and debloat it with no problems ?
Just registered with Sammobile and downloaded the Unknown XAS for my Sprint (SM-N950U).. So the Sprint bloatware automatically will be deleted, per following the download instructions ?
DraeGZ said:
Just registered with Sammobile and downloaded the Unknown XAS for my Sprint (SM-N950U).. So the Sprint bloatware automatically will be deleted, per following the download instructions ?
Click to expand...
Click to collapse
If the bloatware is all you're trying to remove you can do that with either Package Disabler Pro or BK Disabler. I use the latter but either gives you the ability to debloat or disable pretty much anything on the phone whether it be on the system side or the installed side. Most people get Unlocked for the freedom to take their device to any carrier without having to use their branded phones or for going overseas and not getting killed by carrier overages. But if it's just bloatware that can easily be removed with either of the options above and you won't need root either. I removed a lot of mine and between that and changing my animations to .5 in Developer Options my phone FLIES.
Ok quick question, will the Unlocked Note 8 (N950F) work on the Sprint Network without any issues and if so what would those be?
Y0sHii said:
Ok quick question, will the Unlocked Note 8 (N950F) work on the Sprint Network without any issues and if so what would those be?
Click to expand...
Click to collapse
That is only for GSM (EXYNOS), so No it won't work with Sprint
BlueFox721 said:
It's really all personal preference....but both devices can be flashed with either firmware...same...I have flashed the SPR, XAS, and ran the unlocked firmware...I'm sticking with the unlocked firmware because of the download booster but either device can do any of the firmware for you...
Click to expand...
Click to collapse
So I have a Sprint N8, can I flash the unlocked firmware? If I have a choice I'd choose that.
Death-Dealer said:
So I have a Sprint N8, can I flash the unlocked firmware? If I have a choice I'd choose that.
Click to expand...
Click to collapse
If you use the modified Prince Comsy Odin you should be able to.
Make sure you edit the Odin config file's UMS/Patch setting from 0 to 1.
Load as follows:
BL file in BL slot,
AP file in AP slot,
CP file in CP slot,
CSC file in CSC Slot (not HOME_CSC),
UMS slot empty....the userdata file is in the AP for the Unlocked software.
Hope this helps,
---------- Post added at 03:24 PM ---------- Previous post was at 03:21 PM ----------
DraeGZ said:
Just registered with Sammobile and downloaded the Unknown XAS for my Sprint (SM-N950U).. So the Sprint bloatware automatically will be deleted, per following the download instructions ?
Click to expand...
Click to collapse
XAS has bloat and is Sprint, XAA is no bloat
---------- Post added at 03:25 PM ---------- Previous post was at 03:24 PM ----------
DraeGZ said:
Can you show me the link for the Unlocked Firmware download ? It was recently taken down.. So I can basically keep the sprint and debloat it with no problems ?
Click to expand...
Click to collapse
https://forum.xda-developers.com/galaxy-note-8/how-to/stock-recovery-odin-recovery-software-t3671615
---------- Post added at 03:27 PM ---------- Previous post was at 03:25 PM ----------
Y0sHii said:
Ok quick question, will the Unlocked Note 8 (N950F) work on the Sprint Network without any issues and if so what would those be?
Click to expand...
Click to collapse
Sprint is CDMA and Exynos devices do not carry those bands...
I want to get the note 8 unlocked from bestbuy and use it on sprint as well. I've been away from android for 2 years. If I flash the sprint firmware will I get regular sprint updates or will I have to manually update the firmware when it's released. I mainly want to do the sprint firmware bc of the visual voicemail(I didn't like google voice with my unlocked nexus 6) or what other options do I have? I've been reading around and the unlocked version has wifi-calling built in correct? Sorry for so many questions didn't know if I should start a new thread or not.
evilgenyus said:
I want to get the note 8 unlocked from bestbuy and use it on sprint as well. I've been away from android for 2 years. If I flash the sprint firmware will I get regular sprint updates or will I have to manually update the firmware when it's released. I mainly want to do the sprint firmware bc of the visual voicemail(I didn't like google voice with my unlocked nexus 6) or what other options do I have? I've been reading around and the unlocked version has wifi-calling built in correct? Sorry for so many questions didn't know if I should start a new thread or not.
Click to expand...
Click to collapse
Flashing to Sprint gives you OTA updates from Sprint...
BlueFox721 said:
Flashing to Sprint gives you OTA updates from Sprint...
Click to expand...
Click to collapse
I have the S9+ unlocked and I wanted to flash sprint version SM-G965U1 (XAS) and I was wondering if it would work, or if it would no and trip knox and lose my warranty. Do you know if it would work?
yeltrah123 said:
I have the S9+ unlocked and I wanted to flash sprint version SM-G965U1 (XAS) and I was wondering if it would work, or if it would no and trip knox and lose my warranty. Do you know if it would work?
Click to expand...
Click to collapse
You should not have any issues...but the U1 XAS may be the same as U1 XAA...
---------- Post added at 12:51 AM ---------- Previous post was at 12:51 AM ----------
BlueFox721 said:
You should not have any issues...but the U1 XAS may be the same as U1 XAA...
Click to expand...
Click to collapse
You may also need the updasted Odin
BlueFox721 said:
You should not have any issues...but the U1 XAS may be the same as U1 XAA...
---------- Post added at 12:51 AM ---------- Previous post was at 12:51 AM ----------
You may also need the updasted Odin
Click to expand...
Click to collapse
so i am guessing that the unlocked s9+ snapdragon model has an unlocked bootloader?
yeltrah123 said:
so i am guessing that the unlocked s9+ snapdragon model has an unlocked bootloader?
Click to expand...
Click to collapse
No...I don't believe so
BlueFox721 said:
No...I don't believe so
Click to expand...
Click to collapse
oh ok. So since the G965U1 (XAS) is possibly the same firmware as which I currently have on the device. If I flash the carrier G965U (SPR) it should work no problems without tripping knox correct?
yeltrah123 said:
oh ok. So since the G965U1 (XAS) is possibly the same firmware as which I currently have on the device. If I flash the carrier G965U (SPR) it should work no problems without tripping knox correct?
Click to expand...
Click to collapse
Yes...
BlueFox721 said:
Yes...
Click to expand...
Click to collapse
Alright thanks! I didn't want to make it seem like I was bothering you if it came off like that, I just want to make sure.
Do I need modified odin, or I can just flash regularly without using modified version or other flashing tools?
yeltrah123 said:
Do I need modified odin, or I can just flash regularly without using modified version or other flashing tools?
Click to expand...
Click to collapse
Flashing carrier firmware requires regular Odin...You may need updated 3.13.1....unlocked needs modified Odin...there is a new one...just need to search...in root thread...I think
Hello everyone,,
So i have this International version from Singapore. Is it possible to flash ATT firmware?
Signal I have is pretty bad sometimes doesn't dial out even if i have close to full bars.
Anyone who have done this please help! I would be so much appreciated!
kingrichards said:
Hello everyone,,
So i have this International version from Singapore. Is it possible to flash ATT firmware?
Signal I have is pretty bad sometimes doesn't dial out even if i have close to full bars.
Anyone who have done this please help! I would be so much appreciated!
Click to expand...
Click to collapse
Hi KingRichards,
I have N960F/DS Singtel from Singapore and I would flash an European firmware with Odin. Is it possible?
Did you solved you problem?
kingrichards said:
Hello everyone,,
So i have this International version from Singapore. Is it possible to flash ATT firmware?
Signal I have is pretty bad sometimes doesn't dial out even if i have close to full bars.
Anyone who have done this please help! I would be so much appreciated!
Click to expand...
Click to collapse
I have att. I flashed pie beta from dr Keaton in the development section. Then flashed detonator for att, for oreo and it worked. I have wifi calling, and read and receipt for texts.
Sent from my SM-N960F using Tapatalk
---------- Post added at 09:51 PM ---------- Previous post was at 09:48 PM ----------
Just know that once you do this Samsung pay, secure folder, Samsung+ will no longer work. But your Samsung pay doesn't work correctly right now anyways.
Sent from my SM-N960F using Tapatalk
Just got the phone, unlocked it, works fine on T-Mobile, but I was wondering if we can debrand this or rebrand to another carrier like most G9xxU phones out there. I know this is a P and probably isn't simple, but has anyone tried yet?
matistight said:
Just got the phone, unlocked it, works fine on T-Mobile, but I was wondering if we can debrand this or rebrand to another carrier like most G9xxU phones out there. I know this is a P and probably isn't simple, but has anyone tried yet?
Click to expand...
Click to collapse
what csc are available on your device/firmware? for example my N976V has VZW and GCF.. i switched to gcf and its basically unbranded.. at least in my case..
problem with the carrier specific models they might have slightly dif capabilities such as network so putting csc on that doesnt go with the device might not work right
elliwigy said:
what csc are available on your device/firmware? for example my N976V has VZW and GCF.. i switched to gcf and its basically unbranded.. at least in my case..
problem with the carrier specific models they might have slightly dif capabilities such as network so putting csc on that doesnt go with the device might not work right
Click to expand...
Click to collapse
Hi. how do you switch the N976V VZW CSC to GCF ? thanks
matistight said:
Just got the phone, unlocked it, works fine on T-Mobile, but I was wondering if we can debrand this or rebrand to another carrier like most G9xxU phones out there. I know this is a P and probably isn't simple, but has anyone tried yet?
Click to expand...
Click to collapse
How did you unlock it
phonex168 said:
Hi. how do you switch the N976V VZW CSC to GCF ? thanks
Click to expand...
Click to collapse
its a procees and files n methods are not public but essentially once u can enable keystrings and hiddenmenu on vzw can use *#272*IMEI# to change it.. with root theres many many ways
heres a pic of the menu on my n976v
How do you unlock the sprint s10 5g to use in another carrier or boost?
How do you unlock the SM-G977p to use on another carrier or boost?
matistight said:
Just got the phone, unlocked it, works fine on T-Mobile, but I was wondering if we can debrand this or rebrand to another carrier like most G9xxU phones out there. I know this is a P and probably isn't simple, but has anyone tried yet?
Click to expand...
Click to collapse
IMEIgurus unlocked it for me
elliwigy said:
heres a pic of the menu on my n976v
Click to expand...
Click to collapse
Does this reset the phone?
---------- Post added at 11:58 PM ---------- Previous post was at 11:57 PM ----------
elliwigy said:
its a procees and files n methods are not public but essentially once u can enable keystrings and hiddenmenu on vzw can use *#272*IMEI# to change it.. with root theres many many ways
Click to expand...
Click to collapse
Also is this a combination firmware?
Altair571 said:
Does this reset the phone?
---------- Post added at 11:58 PM ---------- Previous post was at 11:57 PM ----------
Also is this a combination firmware?
Click to expand...
Click to collapse
it prolly will wipe data unless maybe u just update network code.. and thats stock firmware
Flashed tmobile firmware on sprint s10 5g
I successfully flashed tmobile firmware on a sm-g977p sprint using the patched odin.
jaybirdroid66 said:
I successfully flashed tmobile firmware on a sm-g977p sprint using the patched odin.
Click to expand...
Click to collapse
really? i assume this was after you unlocked the BL?
No, I cannot get the unlock oem boot loader button to pop up. Unless it was there before I flashed and it was unbeknownst to me opened.
---------- Post added at 03:18 AM ---------- Previous post was at 03:17 AM ----------
But really, yes
jaybirdroid66 said:
No, I cannot get the unlock oem boot loader button to pop up. Unless it was there before I flashed and it was unbeknownst to me opened.
---------- Post added at 03:18 AM ---------- Previous post was at 03:17 AM ----------
But really, yes
Click to expand...
Click to collapse
confused lol.. so bl was unlocked yes or no? just curious cuz maybe my n976v is similar lol
Boot was locked
jaybirdroid66 said:
Boot was locked
Click to expand...
Click to collapse
so u took full tmo firmware for a g975u and flashed it to g977p without unlocking the bl or anything?
can u take a pic of ur about phone and software info and post it so i can see what its reading as?
this is very interesting since it would mean that the regular U versions are signed with same keys as the 5g sprint version which is unlockable.
also, did u flash everything? BL AP CP CSC etc?
I flashed the G977tuvs2ash_8_tmb_[www.unlockguy.ca]. I have since paid my sprint bill, refreshed the sprint firmware, and it is good as new, with the OEM unlock button now showing up. You want me to try it again without enabling oem unlock and see what happens?
---------- Post added at 12:37 AM ---------- Previous post was at 12:37 AM ----------
Reflashed not refreshed
jaybirdroid66 said:
I flashed the G977tuvs2ash_8_tmb_[www.unlockguy.ca]. I have since paid my sprint bill, refreshed the sprint firmware, and it is good as new, with the OEM unlock button now showing up. You want me to try it again without enabling oem unlock and see what happens?
---------- Post added at 12:37 AM ---------- Previous post was at 12:37 AM ----------
Reflashed not refreshed
Click to expand...
Click to collapse
so g977t firm works on g977p.. interesting..i havent found any firmware yet that works on my n976v except vzw firm lol
Well it has only just been released, and verizon is notorious for their security
So can someone summarize what can be bootloader unlocked? Not sure why there is no thread dedicated for this, maybe it wouldn't be asked 1,000 times over and over.
SM-G977P: Sprint 5G, can be bootloader unlocked like Exynos and other Android phones easily and rooted.
SM-G977T: TMobile 5G....????
SM-G977U: Verizon 5G, not unlockable or flashable?
SM-G977N (Exynos): ?