Hello everyone
I have a Galaxy Notee 10plus sm - 975U a spectrum remembere when I bough it the firmware was sm-975U1 afterot OTA softwar update it change to N975U .
Idon't know much about bootloader and unlocking it but I think that it is unlocked cuz iam living in yemen and the sim card that iam using is cdma and the phone work fine with it
iam wondering if it possible to flash a U1 firmware ( the universal one) and how to check if the bootloader is unlocked or not
Personally if it's on Android 10 and running well I leave it alone and disable OTA updates. Android 11 will screw it up.
The bootloader is locked.
I just bought one new and it's running on Q and there it will stay. It runs maybe a little snappier than my other one loaded with Pie.
thanks you for ur time and repling
blackhawk said:
Personally if it's on Android 10 and running well I leave it alone and disable OTA updates. Android 11 will screw it up.
The bootloader is locked.
I just bought one new and it's running on Q and there it will stay. It runs maybe a little snappier than my other one loaded with Pie.
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I
Related
Hi guys, I have Galaxy Note 10.1 SM-P605. My one is most likely a Malaysian variant. Baseband version: P605XXUCOE1. I still haven't got the lollipop update on this variant. Now kinda planning to flash it with the Finland version. So I have some questions here before I do...
1. Will there be any sort of problem because of different baseband/ region?
2. Will I have to face any issue with knox or official OTA updates in future?
Thanks in advance.= :fingers-crossed:
I can only answer half of your questions, as my device is rooted, so i don't get official updates anyway. Flashing a different region firmware never caused me any troubles, not on my 10.1, or my Galaxy Note4, so it won't affect the functionality of your device.
As for Knox, it will trip Knox as you are flashing a kernel not for the same region...
It may just bootloop. Make sure you have a stock rom to go back to, mind you this may not work if the bootloader is upgraded to a newer version, say KK to L or L to MM....
ultramag69 said:
As for Knox, it will trip Knox as you are flashing a kernel not for the same region...
It may just bootloop. Make sure you have a stock rom to go back to, mind you this may not work if the bootloader is upgraded to a newer version, say KK to L or L to MM....
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Ya after first flash I went through bootloop, after the second one it was fine. Now enjoying Lollipop on my tablet.
tompika72 said:
I can only answer half of your questions, as my device is rooted, so i don't get official updates anyway. Flashing a different region firmware never caused me any troubles, not on my 10.1, or my Galaxy Note4, so it won't affect the functionality of your device.
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Thanks I flashed it and it went through somehow.
Hi, I bought mine in Malaysia as well. Im using the latest germany roms with no problem at all. Im using the p605 variant too.
elvin92 said:
Hi, I bought mine in Malaysia as well. Im using the latest germany roms with no problem at all. Im using the p605 variant too.
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Glad to know man, btw I am having only 1 problem that is it's not showing my operator's name on lock screen or in connection settings, instead it's showing the 5 digit number code of my operator. Thats not a major issue I guess, must be some conflict with regions.
So, I currently have a samsung s7 active that I purchased used, unlocked but was using AT&T with the AT&T firmware on itat the time. I upgraded it to Oreo universal firmware
It's currnet running info is
Baseband: G891AUCS5CSB1
Android Version: 8.0.0
Samsung Experience version: 9.0
Android security patch level: February 1, 2019
How would I go about downgrading back to Nougat but the Universal firmware?
I'm quite new to the android system, and all the guides seem to have different steps to use and there seems to be a million firmwares for each version.
I was looking at the thread linked here, and there seems to be 3 of the same firmware that are all different somehow???
What would be the best, easiest, and quickest firmware to use and guide to follow? I want to go back to Nougat with the universal firmware and my phone to remain unlocked of course
any help is greatly appreciated. thanks!
the problem with this dam phone is the locked bootloader! snapdragon samsung sucks... PLUS it was exlusive to ATT
such a shame. a phone with an AMAZING camera even today and the BEST design for its time... only to be locked to AT&T, LOCKED snapdragon and really ****ty stock software super lame
because of this I'm not sure the thing can be downgraded
Hello, is that the case then? That the S7 Active can't be downgraded back to android v.7 Nougat ? I'm hoping that it can, as AT&T just forced the v.8 Oreo into my S7 this morning, and now I no longer have the very useful 'Usage Manager' app. =( I used it more than any other app, to enable/disable mobile data on the fly, and kill all running apps in background, etc etc.
Please let it be..... downgradable !=(
I have a Verizon Galaxy S9 (SM-G960U). Two questions for the experts. Is there anyway to unlock the bootloader? Is it possible to downgrade from Pie to Oreo if the bootloader versions are different?
No
No
*Detection* said:
No
No
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Is this a situation where no solution has been discovered yet, or is this new technology that will never be conquered?
burchis19 said:
Is this a situation where no solution has been discovered yet, or is this new technology that will never be conquered?
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Click to collapse
Both, you would need the encryption key from Samsung to unlock it, never gonna happen
If you want an S9 to root and play with, buy the International Exynos version, comes already unlocked ready to go
And you cannot downgrade the bootloader on either versions, once you're on a BL version higher than Oreos highest version, you're stuck
Hi Guys,
I am looking to downgrade my Note 10+ AT&T from Android 10 to Android 9.
I have update my phone last week and i can't used my Mirrorlink app on my car aftermarket HU (AVIC-7000NEX)
Anyone still have not update to android 10 can tell me what the Baseband version of last security update for android 9? Maybe a screenshot of you Software Information would be awesome.
When to sammobile.com but it does not list AT&T phone.
https://www.sammobile.com/samsung/ga...ware/#SM-N975U
vietnight said:
Hi Guys,
I am looking to downgrade my Note 10+ AT&T from Android 10 to Android 9.
I have update my phone last week and i can't used my Mirrorlink app on my car aftermarket HU (AVIC-7000NEX)
Anyone still have not update to android 10 can tell me what the Baseband version of last security update for android 9? Maybe a screenshot of you Software Information would be awesome.
When to sammobile.com but it does not list AT&T phone.
https://www.sammobile.com/samsung/ga...ware/#SM-N975U
Click to expand...
Click to collapse
Try samfrew.com
Thank You!
E: nvm
I seriously need to update my samsung note 10+ sm - n975u unlocked software. I am stuck in android 10, october security patch. I just need someone to tell me the exact software to flash it with
Martins222 said:
I seriously need to update my samsung note 10+ sm - n975u unlocked software. I am stuck in android 10, october security patch. I just need someone to tell me the exact software to flash it with
Click to expand...
Click to collapse
At&t
I have an AT&T 10+ still running on Pie.
I refuse to upgrade as it runs fast, very stable and I know Q would screw it up bad.
Lol, a virus be less trouble than Q
Be warned, AT&T's last phone updates are usually their worst.
Hi dears, please help me to update my oneplus device.
I am having OnePlus 9 pro device with details below
Model: LE2127
Software version: 11.2.1.1.LE5ACB
Network Unlocked
I bought the device from someone who came from USA, and I am currently living outside the US.
When I looked at the net I found that the T-Mobile should came with 11.2.2.2.LE5ACB, but mine came with older variant?
When I try to update the firmware using OTA, I get the following message:
Your system is up to date
Android version: 11
Android security update: February 1, 2021
I prefer to not switch to Global firmware ( coz I am scared that I will brick the phone ).
Is there any way to update my software to the latest provided by T-Mobile
I'm same as but my android version 11.2.9.9.LE5ACB.
I'm check update in setting.
No9p ✨ said:
I'm same as but my android version 11.2.9.9.LE5ACB.
I'm check update in setting.
Click to expand...
Click to collapse
This is the most current version for T-Mobile as far as I can tell.
truckerdewd said:
This is the most current version for T-Mobile as far as I can tell.
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Click to collapse
Yes, How do I update my phone to this version? I cannot find it from OTA using the phone
ahaanwar2 said:
Yes, How do I update my phone to this version? I cannot find it from OTA using the phone
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Click to collapse
Mine updated to it when I got the phone last week. You said you bought it from someone that came from the US, it is possible since it is a T-Mobile branded phone, it will only update on the T-Mobile network.
You can try factory reset and check update ( First you can backup data )
truckerdewd said:
Mine updated to it when I got the phone last week. You said you bought it from someone that came from the US, it is possible since it is a T-Mobile branded phone, it will only update on the T-Mobile network.
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Click to collapse
This seems a reasonable cause, but why it has older version than T-Mobile release which is 1.2.2.2.LE5ACB?
Also, can I somehow use proxy to fake the ip address or there is no way?
Check oxygen updater app for latest version download. Since your device is unlocked it prevents OTA. Happy modding!