G935V cross bootloader,and flash Chinese Version , support ALL lte band,Knox stil 0!!

jnsday

Member
Oct 14, 2011
20
12
0
Tianjin City
http://bbs.romup.com/forum.php?mod=v...extra=page=1
This post said the Their method is applicable to all of the Samsung machine locks BL.
They are already do this,and will not share the way..

It is said that ,the G935A,G935T,G935P,G935V cross bootloader flash Chinese Version ,and support ALL band(gam,cdma,wcdma ,tdscdma,lte) ,all carrier,all
country..

And I get a S7 EDGE G935V, It unlock and flashed, following the picture

I think there are three possible ways to achieve this effect.

1.、use odin flash the eng kernel,and root. then use Z3X or other box to change the Bootloader Recognized identifier
2、Making a special data line, to achieve strong brush the other version of the firmware. (The other phone use this way..)
3、Modify other editions Samsung firmware identifier,To achieve the bypass bootloader to flash the other version.

There are many experts in the forum, I'm sure you'll find interesting
I hope someone can share the way when he successful
Ignore my bad English...

by jnsday
2016-8-4
I am very pleased to see so many reply.
I see the reply ,and generally do some answer.
1、The phone is T-mobile,It seems that it flash the Version Version frist
2、After flash Chinese version, the bootloader is still locked
This is really strange, the S7 and S7 EDGE ,US version in the US no one cracks, but it cracked in China and they started to do Paid services..
In ShenZhen ,they flash a phone ,charge $ 20

2016-8-8









 

Attachments

Last edited:

ykjae

Senior Member
Oct 19, 2013
266
36
0
So does this unlock the bootloader or just allow the flashing of other carrier ROMs?
I believe the Chinese bootloader would be flashed to our phones which is unlocked. So our bootloader would be unlocked. It doesn't appear to be right though. Someone would have to look into it.

Sent from my SM-G935V using Tapatalk
 

xdathekilljoy

Senior Member
Nov 24, 2015
140
29
0
Well let's hope.
Now if only they found a cdma radio in the exynos version. Then I'd be even happier.
But if this turns out to be true it's amazing in its own right
 

ykjae

Senior Member
Oct 19, 2013
266
36
0
Well let's hope.
Now if only they found a cdma radio in the exynos version. Then I'd be even happier.
But if this turns out to be true it's amazing in its own right
Could you Read anything on the link he posted? I couldn't.

Sent from my SM-G935V using Tapatalk
 

Maltego

Senior Member
May 12, 2014
100
102
73
www.skyof.red
I have translated some links to posts that would affect the US variants. There were many Verizon ROMs and firmwares there, so they are working on unlocking stuff more than we are by the looks of it. Anyways, note that these links are directly translated and may seem choppy. Also, the term "brush" is used a LOT, not sure if it's a bad translation of a certain word or? Also note that I don't think any of these links are about the original post given to us by OP. I am posting to let you decide though.

Link 1: here
Link 2: here
Possibly more links to come, but that's all for now. The original link given by OP may be to a deleted post? Not sure though
 

dajmanjt

Senior Member
Oct 3, 2010
500
316
83
Shreveport, LA
I have translated some links to posts that would affect the US variants. There were many Verizon ROMs and firmwares there, so they are working on unlocking stuff more than we are by the looks of it. Anyways, note that these links are directly translated and may seem choppy. Also, the term "brush" is used a LOT, not sure if it's a bad translation of a certain word or? Also note that I don't think any of these links are about the original post given to us by OP. I am posting to let you decide though.

Link 1: here
Link 2: here
Possibly more links to come, but that's all for now. The original link given by OP may be to a deleted post? Not sure though
Yea this brush method sounds like some sort of ODIN hack that lets a user flash individual parts into a s7, like mix and match. So you could get a unlocked boot-loader with a Verizon operating system. Problem is, there really is no way to tell how that method truly functions or how to do the process yourself. Guess we wait and see if any further details emerge.
 

Maltego

Senior Member
May 12, 2014
100
102
73
www.skyof.red
Yea this brush method sounds like some sort of ODIN hack that lets a user flash individual parts into a s7, like mix and match. So you could get a unlocked boot-loader with a Verizon operating system. Problem is, there really is no way to tell how that method truly functions or how to do the process yourself. Guess we wait and see if any further details emerge.
So one of these posts is what the OP was talking about? Could you clarify? Possibly give instructions you dig out?

I've been surfing this site, I haven't seen much else about a bootloader, but then again I don't speak the language and the search is broken. So 2 strikes there...

EDIT: "brush" means flash. So "brushing" a ROM is flashing a new ROM. Direct translation man, not very good.
 
Last edited:

ykjae

Senior Member
Oct 19, 2013
266
36
0
Unfortunately I believe I have found the post that was being talked about and it doesn't really say the bootloader can be unlocked it says you can flash different parts of different versions together.. Like tmobiles bl and Verizons boot IMG.... Etc

---------- Post added at 07:54 PM ---------- Previous post was at 07:53 PM ----------

Posts: ROMUP mobile phone network
Head portrait
jhonms LV2
2016-5-16 12:54:39
Landlord
G935P G935V G935T G935 Brush tutorial

Many people do not understand the Internet this year, the US version of the machine Brush considerations and differences between the various versions of ROm, I write this post in particular, in order to teach white.


First, the United States this year edition of the high-pass series S7 S7E, regardless of the operator, can brush other carriers of information. (This is an important point, namely the US version of all through the brush, also on behalf of all US version has a lock BL, no points P, T, said a lock-free BL)
Second, the operators the information itself, regardless of differences in network support, focusing SALES_CODE in the CSC directory that official Brush package CACHE.IMG.EXT4 partition files, different operators ROM, can be mixed brush. But each switch a new SALES_CODE, the underlying network will re-erase rewritable. Represents, A, T, P machine, if you change the brush again SALES_CODE, the phone will resume the network lock.
Third, the operators data, and partition size is not the same, each time you switch carriers of information, need to check the weight of partition, the ODIN the option of RE PARTION.
Fourth, you can mix the brush that you can brush into the V edition of the BL, P version of the baseband, A version of the SYSTEM, V version of the CACHE. Provided that the partition to brush into the corresponding file, to divide than your brush into the file to be larger, the size of the partition if you define the partition size than you want to brush into the required files even smaller, then you brush machine process You receive SIZE eRRROR, that is, the capacity does not comply.
Fifth, the former Brush, A, T machine, it is best to ask for the unlock code all with the seller, or the seller has been done to ensure that the official solution, T-MOBLIE official version of the machine seems to be the solution, you do not need to enter the unlock code, but requires an official unlocking networking certification program to unlock the server.
Sixth, the network model for each version of the distinction
Sprint official network parameters or frequency 2G4G B41 Mobile, China Unicom B1 B3 4g, telecommunications B1 B3, but can not connect 4G, can not crack
VERZION official network parameters, mobile 2G 3G 4G B38 B39 B40 B41 frequency, China Unicom B3 4G, telecommunications B3, can crack 4G, you can also break the B1 frequency
ATT to be filled
T-MOBLIE be filled


We are now Brush brush into VERZION normal version of the firmware, to crack the whole network full 4G
**11
Reply All Look landlord reverse order
Avatar jhonms landlord LV2 Recommended
liudayuan81 published in 2016-5-18 06:35
Native G935V ROM, if you want to brush G935T, what needs attention? Itself no network locks, brush G935T will have network lock? ...

No, the lock is set at the factory, the factory no lock, how to brush is not locked
2016-5-18 14:21:41
Avatar herry0524 LV1 2 F
Great God, to ask, if there is no brush v version is not locked? Also how to brush, odin direct brush four sets of it?
2016-5-17 22:49:06
Avatar herry0524 LV1 3 floor
T version of the brush V version can not unlock the phone prompts for a password to unlock hey
2016-5-17 23:56:58
Avatar liudayuan81 LV1 4 F
Native G935V ROM, if you want to brush G935T, what needs attention? Itself no network locks, brush G935T will have network lock?
2016-5-18 06:35:55
Avatar herry0524 LV1 5 floor
liudayuan81 published in 2016-5-18 06:35
Native G935V ROM, if you want to brush G935T, what needs attention? Itself no network locks, brush G935T will have network lock? ...

Personally I do not think you should look at to determine the phone IMEI is not a lock
Otherwise brush V version can be unlocked, the other operators do not hopping dead.


2016-5-18 13:02:55
Reply ●●●

Sent from my SM-G935V using Tapatalk

---------- Post added at 07:56 PM ---------- Previous post was at 07:54 PM ----------

Translated from http://wsq.discuz.com/?siteid=265189899&source=wap&c=index&a=viewthread&tid=80550&mobile=2

Sent from my SM-G935V using Tapatalk

---------- Post added at 08:11 PM ---------- Previous post was at 07:56 PM ----------

I found a whole page of posts from what it looks like us versions of s7 edge.. Just wish I could read these

http://wsq.discuz.com/?c=index&a=index&f=wx&fid=194&siteid=265189899
 
  • Like
Reactions: NeoFL

Syn Ack

Senior Member
Jan 20, 2011
1,627
420
0
Atlanta
Yea this brush method sounds like some sort of ODIN hack that lets a user flash individual parts into a s7, like mix and match. So you could get a unlocked boot-loader with a Verizon operating system. Problem is, there really is no way to tell how that method truly functions or how to do the process yourself. Guess we wait and see if any further details emerge.
This seems to be the best guess.

A Youtube video or instructions or guide would be nice. With files. Even if it is in Chinese.
 

WingedCow

Senior Member
Oct 27, 2010
53
28
0
Brush in chinese is the term we use for flashing, we just call it brushing.
I'll roughly translate this for you guys.
First: All S7/E can be flashed, to other version regardless of company and version, removing the worries for locked/unlocked bootloader.
Second: The rom files, AP BL and CP doesnt differentiate between networks, the important part is the CSC file, which contains the sales_code. Official cache.img.ext4 and different roms can be mixed. But every time you change the sales_code, ROM(?) data will be rewritten, so carrier lock will be reactivated.
Third: Different carrier's rom has different partition size, so when flashing with ODIN you have to enable repartition
Fourth: You can flash Verizon BL with P(No idea which carrier this is) Baseband, ATT's System, and Verizon's Cache etc etc. as an example. But the file you're flashing into the specific partition must be smaller than the partition size, or you'll encounter a SIZE ERROR.
Fifth: Before Flashing, it's best to have your phone unlocked, especially ATT and Tmobile. ATT requires a code, TMobile uses an app to unlock after company unlocks it for you.
Sixth: Different network for different carriers(This part isnt important for us since it lists what's compatible with chinese companies)


So basically, he's saying that as long as you modify the CSC file properly, you can flash any bootloader and mix and match.
 
Last edited: