[Q] SM-T807 Custom lollipop rom - Galaxy Tab S Q&A, Help & Troubleshooting

Hi guys, i just switched my note 10.1 2014 edition with tab s t807
As usual immediately rooted my tab and try to flash a custom rom.
But now i have a problem,
samsung sends 3g tablets with a different serial number to turkey (where i live) than other countries, like my note tab was P602 when the other 3g notes was P605. But i was able to flash P605 custom roms to my tab.
Now i flashed a kitkat based t805 custom rom to my t807 but when i try to upgrade to lollipop i cannot flash T805 roms, altough t805 lollipop bootlader does not work too.
Now the question is do i have to wait to get a lollipop update to my t807 (which can take real long time) or is there a way to flash t805 lollipop rom.
Thanks for the answers...

You need the lollipop bootloader. Without it it's pointless to flash Any lollipop roms.

Ok i know i need lollipop bootloader but there is a question, international 3g version is called t805 but mine in Turkey is called T807, every spec is same but t805 bootloader does not work both on odin and twrp,
Should i wait for t807 bootloader or am i missing something

ashyx said:
You need the lollipop bootloader. Without it it's pointless to flash Any lollipop roms.
Click to expand...
Click to collapse
Ok i know i need lollipop bootloader but there is a question, international 3g version is called t805 but mine in Turkey is called T807, every spec is same but t805 bootloader does not work both on odin and twrp,
Should i wait for t807 bootloader or am i missing something

highfb said:
Ok i know i need lollipop bootloader but there is a question, international 3g version is called t805 but mine in Turkey is called T807, every spec is same but t805 bootloader does not work both on odin and twrp,
Should i wait for t807 bootloader or am i missing something
Click to expand...
Click to collapse
Unfortunately some of the carrier versions need a specific boot loader. So unless you try all the different t807 lollipop builds, you might get lucky, if not you may just have to wait.
Is your device rootable?

ashyx said:
Unfortunately some of the carrier versions need a specific boot loader. So unless you try all the different t807 lollipop builds, you might get lucky, if not you may just have to wait.
Is your device rootable?
Click to expand...
Click to collapse
Yess i have rooted and running t805 kitkat iron rom. But it seems i cannot run t805 lollipop rom with my device

highfb said:
Ok i know i need lollipop bootloader but there is a question, international 3g version is called t805 but mine in Turkey is called T807, every spec is same but t805 bootloader does not work both on odin and twrp,
Should i wait for t807 bootloader or am i missing something
Click to expand...
Click to collapse
Hi,
SM-T807 is the 3G version while SM-T805 is the LTE version (or so called 4G. It is simply not an international 3G as you've mentioned). So their hardware is different. Both CPU / GPU and WAN modules are different and firmware is not interchangeable. As far as I know Samsung did not release Lollipop for T807 (3G). I doubt that the'll be releasing a Lollipop version anytime soon.
Cheers,
K.

KeremER said:
Hi,
SM-T807 is the 3G version while SM-T805 is the LTE version (or so called 4G. It is simply not an international 3G as you've mentioned). So their hardware is different. Both CPU / GPU and WAN modules are different and firmware is not interchangeable. As far as I know Samsung did not release Lollipop for T807 (3G). I doubt that the'll be releasing a Lollipop version anytime soon.
Cheers,
K.
Click to expand...
Click to collapse
Not sure where you are getting your information, but the hardware specs of the Exynos t807 are the same as the t805. The t807 is the carrier or region locked version. There are stock lollipop roms available for the t807. There may be slight differences in the modem hardware depending on region, but both can support LTE .
There is a snapdragon version which is what I think you are referring to, but again this can also support LTE and Lollipop is also available.

ashyx said:
Not sure where you are getting your information, but the hardware specs of the Exynos t807 are the same as the t805. The t807 is the carrier or region locked version. There are stock lollipop roms available for the t807. There may be slight differences in the modem hardware depending on region, but both can support LTE .
There is a snapdragon version which is what I think you are referring to, but again this can also support LTE and Lollipop is also available.
Click to expand...
Click to collapse
Hi, You're mostly right. They are both capable of using LTE DATA. This week I laid my hands over a T807 and unlike most marketing sites quote it has LTE functionality just as T805. But it seems that T805 also works as a GSM phone. T807 allows data only GSM access. So the difference is not about carrier locking. I am not sure if there's a hardware difference between the two at this point. But other treads on this site say T805 boot partion won't work for T807. So there should be some difference. Earlier Samsung tablets with GSM data only configurations could be upgraded to the GSM phone functionality. I've also come across with some news sites reporting that some carrier locked versions of T807 started to get the Lollipop update. I hope the regional ones would get this update soon.

KeremER said:
Hi, You're mostly right. They are both capable of using LTE DATA. This week I laid my hands over a T807 and unlike most marketing sites quote it has LTE functionality just as T805. But it seems that T805 also works as a GSM phone. T807 allows data only GSM access. So the difference is not about carrier locking. I am not sure if there's a hardware difference between the two at this point. But other treads on this site say T805 boot partion won't work for T807. So there should be some difference. Earlier Samsung tablets with GSM data only configurations could be upgraded to the GSM phone functionality. I've also come across with some news sites reporting that some carrier locked versions of T807 started to get the Lollipop update. I hope the regional ones would get this update soon.
Click to expand...
Click to collapse
The t807 has lte. Mine is with Tmobile. I read us carriers turn off the phone feature on tablets.

ntellegence said:
The t807 has lte. Mine is with Tmobile. I read us carriers turn off the phone feature on tablets.
Click to expand...
Click to collapse
Mine is unlocked and LTE but not GSM Phone.

Is there any new progress in this case?

emrekiyik said:
Is there any new progress in this case?
Click to expand...
Click to collapse
Nope still waiting

I'd be willing to bet one of the recent custom roms will flash and work on your device as long as you flash the correct bootloader.

ashyx said:
I'd be willing to bet one of the recent custom roms will flash and work on your device as long as you flash the correct bootloader.
Click to expand...
Click to collapse
Of course it will work but the thing is i cannot find the RIGHT bootloader for my t807.
On kitkat i use t805 iron rom but i need exact bootloader to upgrade any custom lollipop rom.
I will be more than glad to anyone who can find the right bootloader.

What do you mean the bootloader doesn't work, does it even install?

ashyx said:
What do you mean the bootloader doesn't work, does it even install?
Click to expand...
Click to collapse
I cannot find the right lollipop bootloader for my t807 to flash...
Thats the problem

No luck with this issue.... anyone ???

People happy new year.
Can you guys tell me whats the diference between t807 regular and t807p/t....

Related

Tab s 10.5 t805 with exynos cpu.Need help.

So I just bought a tab s 10.5 t805 with lte.But to my surprise when I checked its cpu with cpuZ..It had a exynos 5 octa,not the snapdragon one and that has got me really worried...So I wanna ask that which ROMs i can flash on it?The t805(snapdragon) ones or the t800(exynos) ones...As a guy over internet told me that installing t805 roms will brick my tab since they are meant for the tabs with snapdragon.Are there any stock ROMs for this device at samfirmware?...Plz help me.thank u
Well there are no ROMs for snapdragon chipsets and not even a recovery. Most Lte models ship with exynos and some snapdragon ( depends on your region). Since you have a exynos octa, you can do a nandroid backup in case some goes wrong, and install iron ROM with twrp. So far iron has been getting updates and is very stable. Its compatible with the T800 and T805. I'm about to install it for my T800 as well in a couple of days lol. I'm pretty sure it won't brick anything because all the roms\ kernels we have are only for exynos octa. Hope this helps!
DUHAsianSKILLZ said:
Well there are no ROMs for snapdragon chipsets and not even a recovery. Most Lte models ship with exynos and some snapdragon ( depends on your region). Since you have a exynos octa, you can do a nandroid backup in case some goes wrong, and install iron ROM with twrp. So far iron has been getting updates and is very stable. Its compatible with the T800 and T805. I'm about to install it for my T800 as well in a couple of days lol. I'm pretty sure it won't brick anything because all the roms\ kernels we have are only for exynos octa. Hope this helps!
Click to expand...
Click to collapse
But what if i wanna go back to stock rom..All i wana know is which roms do i flash from samefirmware??will the t805 official ROMs from samfimware work on my tab?and also how do i root it as the flashable files come seperately for t800 and t805.
mehranjunejo said:
But what if i wanna go back to stock rom..All i wana know is which roms do i flash from samefirmware??will the t805 official ROMs from samfimware work on my tab?and also how do i root it as the flashable files come seperately for t800 and t805.
Click to expand...
Click to collapse
Well there is cfautoroot for the T805. Check the root thread for links to your device. I can't confirm if firmwares will work but as you will need to pick the T805 firmware from your country

Flashing with different region firmware.

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....
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.

Austrailian Lollipop on US M919?

I don't have my phone rooted and I'd like to upgrade it to 5.0.0 lollipop. I see Samsung only put out the update to other countries and not the US, how nice of them.
Would I even notice a difference using it or would putting the Aussie version of lollipop on my US t-mobile phone be a no no?
Thank you
You cannot flash an Australian stock LP ROM to the USA T-Mobile phone via Odin.
There is a T-MOBILE Australian lollipop upgrade on Samsungs website for the m919. For verification, It won't work on my m919? Would u mind to help me understand why?
Thank you
The bootloader in the rom will be compared to the hardware being flashed. If it's a match, it will flash but not necessarily function properly.
If the Australian m919 is the same as the hardware as the USA variant, it will probably flash but I don't know if it will work n properly.
Ok thank you for the explanation
Why don't you install Lineage which will put you into >7.0
snipedown said:
Ok thank you for the explanation
Click to expand...
Click to collapse

Flashing a different ROM variant. Does it work?

Just wondering if it's possible to flash a different ROM variant on the Honor 7x. I have a US variant (BND-L24) and it's bricked. There is no stock rom for it as yet so want to try either the BND-L22 / BND-AL10. Will this work?
I have the same doubt
wisdomzw said:
Just wondering if it's possible to flash a different ROM variant on the Honor 7x. I have a US variant (BND-L24) and it's bricked. There is no stock rom for it as yet so want to try either the BND-L22 / BND-AL10. Will this work?
Click to expand...
Click to collapse
It won't support the network bands in your Region but I think other software features might work . I'm not sure though
I would just wait it out. Honor US customer service says mid-March release for firmware, so it should be dropping any day now.

Safe to update to latest patch? Without breaking root / twrp?

Awful quiet around here guess everyone bought the tab s6!
I noticed an update available this August 2019. Has anyone flashed their tab s4 with Odin? And then rooted once again? I'm using a t835n and plan to get the t835 international version. But I want to be sure I can root after.
Another question - on sammobile they have so many different country options for the t835 international model. What is the actual difference? I use my device in USA so what would be the best version to flash so that I have the most bands for my carrier (TMobile). Or does flashing firmware not have the effect I am thinking on bands?
Thanks!
machx1111 said:
Awful quiet around here guess everyone bought the tab s6!
I noticed an update available this August 2019. Has anyone flashed their tab s4 with Odin? And then rooted once again? I'm using a t835n and plan to get the t835 international version. But I want to be sure I can root after.
Another question - on sammobile they have so many different country options for the t835 international model. What is the actual difference? I use my device in USA so what would be the best version to flash so that I have the most bands for my carrier (TMobile). Or does flashing firmware not have the effect I am thinking on bands?
Thanks!
Click to expand...
Click to collapse
That's a very good question.
Are you on Oreo or Pie?
My guess, based on the rooting guides I've been reading is the one for the country that you bought the device from. I think you are on the Korean version, so I would think that would be the ideal update to use on the device and then just use it in English.
As for the S6, I'm inclined to buy another (3rd) S4 because the lack of the headphone jack is intolerable for me.
I will ask in the Note 9 forum, but do you happen to know the international version of the Note 9 that is the equivalent of the Korean 6GB Tab S4? They dropped the headphone jack on that one too. I use it to get radio on my phone.
So I rooted the Korean 6GB versions that was factory shipped with the most recent and up to date Oreo firmware and it rooted just fine. I'm missing a few apps but I'm not sure why that is (weird like missing email, internet, calculator, some google crap...). I'm trying to figure out why, but I NEVER let it connect to the internet for any reason yet. I sideloaded some of the apps and it seems fine. I'm going to check with my other Tab S4 6GB that is on the original stock firmware from the beginning to see if those apps were ever there in the first place tonight and post in the TWRP thread.
Root is fine. So I think you will be fine with the most recent firmware for Oreo. I suggest getting the Korean (region specific) firmware for your specific device.
https://www.sammobile.com/samsung/galaxy-tab-s4/firmware/SM-T835N/KOO/
It took me a little googling but it did turn up. Sammobile site didn't fine it for me, I had to google to get it, even thought it was still the samobile site where I found it. I didn't download any successfully yet.

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