[Question] Create 23.4.A.1.232 Central Europe PRF breaks wifi? - Xperia Z2 Tablet Q&A, Help & Troubleshooting

Hi, as the title says
When I use PRF creator to create a PRF for the newest central europe 23.4.A.1.232, my wifi doesnt work. I have created PRFs multiple times and for some reason this new firmware doesnt allow me to use wifi when I create a prf with it. Does anyone have the same problem? Thanks!

AlbyTran said:
Hi, as the title says
When I use PRF creator to create a PRF for the newest central europe 23.4.A.1.232, my wifi doesnt work. I have created PRFs multiple times and for some reason this new firmware doesnt allow me to use wifi when I create a prf with it. Does anyone have the same problem? Thanks!
Click to expand...
Click to collapse
This is a kernel issue you Boot the old kernel not the New one
You need to inclued the kernel into prf. The steps in the Main thread are wrong to untick kernel

thanks @rcstar6696 fur the help!

Related

[Q] Modem from FTF to CWM

Firstly, sorry for bad english. Although I'll try to do my best here, I'm not american, nor english and I'm not very used with your language. My problem is simple and have been asked here before. The problem is that they guy who asked help wasn't very specific with his problem.
I have a ST25A, a latin american version of our Xperia U, which differs from your ST25i in its baseband (the modem). The ROMs we find here are all for ST25i and the baseband included is for the ST25i. Actually it kinda works with the ST25A model, but the signal is weak (even worse if you're not richie enough to pay for the best mobile service, which is my case).
Then I tried to flash the original ROM baseband for the ST25a, but for some reason, I wasn't able to boot my cellphone in flashmode. I tried everything I could try all around xda and other forums. Nothing worked. So, I couldn't use Flashtools to flash the baseband.
In another attempt, I tried to convert the original ROM from FTF (Sony format), to CWM, but I wasn't able to do that by myself (I'm not pro at this stuff and a friend of mine who knows about it a little better than me couldn't help either).
So I'm here creating this thread as my last attempt to have my ST25a with a CyanogenMod ROM, because without the right baseband it won't be possible. Below is a link of Sony's ST25a stock ROM:
http://sdrv.ms/1fDwMh1
(It's uploaded in my Skydrive account, so it shall not be a problem to download it)
I'm here to ask someone to convert it into something I can flash the baseband in my Sony Xperia U without needing the flashtool. To open the FTF file I used WinRAR (that actually seems to open every container format).
I don't know if I made myself clear, but it's not only a problem of mine, it probably is a problem all latin american owner of a Xperia U will have. If someone can help to extract the baseband and give me a tip on how to make it work in my Xperia U, I would really appreciate. If I didn't make myself clear enough for you to understand my problem, don't hesitate asking.
Thanks for your time and sorry for disturbing, oh, and Merry Christmas, ppl!
Peace,
Eduardo Barth.
PS: Using my friend account as my account doesn't have permission to post links.
You realy should explain what the problem is and how it is related to CynogenMod which for what I know change the system only.
What do you want a ST25i rom with ST25a modem? just copy the modem from the i ROM to the a ROM.
You do not realy need WinRAR or any other program, FTF is just a zip file, if you rename it to .zip you can just copy the files in windows explorer then rename it back to FTF (in command line)
Or you can just exclude the modem from flash when you flash ST25i RON and flash the modem only from the ST25a ROM.
ChikeD said:
You realy should explain what the problem is and how it is related to CynogenMod which for what I know change the system only.
What do you want a ST25i rom with ST25a modem? just copy the modem from the i ROM to the a ROM.
You do not realy need WinRAR or any other program, FTF is just a zip file, if you rename it to .zip you can just copy the files in windows explorer then rename it back to FTF (in command line)
Or you can just exclude the modem from flash when you flash ST25i RON and flash the modem only from the ST25a ROM.
Click to expand...
Click to collapse
The problem is that Sony's files have .SIN extension, which is not compatible with CWM recovery. I tried to convert it to CWM zip and had no success with that.
The main problem is that my cellphone doesn't recognize's the Flashtool, because it have a problem with it's USB connector. I can't simply flash the baseband, I need to convert the baseband form .SIN (sony) to CWM files. There are some tutorials that explain how to do that for the system partition, but I tried to do the steps for the baseband and it didn't work. That's why I'm here, trying to find help to do that.
My advise to you is, if you cannot flash with flashtool don't mess with your phone because if something will go wrong, abd something will go wrong, you lose your phone.
ChikeD said:
My advise to you is, if you cannot flash with flashtool don't mess with your phone because if something will go wrong, abd something will go wrong, you lose your phone.
Click to expand...
Click to collapse
Yes, I know. The problem is that my phone currently is with a wrong baseband (modem) and the signal is always poor to gone, so I already have a dead brick in hands...
Anyway, thank you for your attention.

Flashtool On-The-Go: New way of flashing stock ROMs WITHOUT A PC

Introduction​
Hello everyone, once I wanted to come back to stock. So I was looking for a clean pure stock ROM, without ANY mods. I didn't find what I was looking for - most ROMs(even when they claim they are pure stock) are modified, and they don't give users the pure stock experience. Also they have some issues due to missing symlinks in updater-scripts - like wifi mac issues, or baseband issues. So I used stock partition images to create a ROM, that's flashed just like PCC, SUS or Flashtool does, and I succeded in that. So now you can flash full clean stock ROM with all things like appslog, LTALabel, FOTAKernel and baseband without a PC So, now off to the races.
Click to expand...
Click to collapse
Downloads​
Central Europe .205 ROM - https://mega.co.nz/#!WRRlwDJA!KWTv_xNRzkFbruhzKvYoUcdQ6V7YcwF1CHYJj6yVMSU
More will be added soon if users request them.
Click to expand...
Click to collapse
Installation​
1. Download the desired FlashtoolOTG package.
2. Copy it to your phone.
3. Reboot to recovery
4. Wipe data/factory reset
5. Flash the package with recovery.
*OPTIONAL: Flash the latest SuperSU(without leaving recovery) package from here: http://download.chainfire.eu/supersu
*OPTIONAL: Flash the recoveries by @dssmex(without leaving the recovery): http://forum.xda-developers.com/showthread.php?t=2649923
6. DONE!
Click to expand...
Click to collapse
F.A.Q​
Q: How is it different form other stock ROMs on this forum?
A: It's cleaner, it's unmodified, it's even ODEXed - so if you want to return the phone for warranty, you can flash this straight from recovery.
Q: It's odexed? So how we can deodex it?
A: You can use some guides on the forum, and you can use this tool: http://forum.xda-developers.com/showthread.php?t=2735156
Q: Why aren't you deodexing the ROM "out of the box"?
A: Because it's Flashtool OTG - a project that allows you to go to Sony service center and when you are walking to it, you can flash the ROM and get your warranty back . And one more thing - most of the users don't even need deodexing, and odexed apps are usually faster.
Q: Is it different from flashing with Flashtool?
A: It doesn't use PC and it's safer, because it flashes files directly on the phone - so no electricity cuts and BSODs will hold you back from getting to stock.
Q: How is the battery life?
A: Same on stock, because it's... stock!
Q: Can I convert my own ROM to the Flashtool OTG format?
A: Yes, the instructions will be in the second post.
Click to expand...
Click to collapse
Credits:​
- Sony for stock ROM
Click to expand...
Click to collapse
So here's a post that will give you a brief information about converting stuff to be directly flashable: :good:
Requirements:
Flashtool
A working brain
Stock firmware you want to convert
This META-INF to create the package: https://mega.co.nz/#!ucIAlCZR!TsA8I...xWobssZw
Alternative link: http://d-h.st/RQJ
Click to expand...
Click to collapse
1. Download your desired stock ROM you want to convert.
2. Extract these files from your firmware:
system.sin
kernel.sin
fotakernel.sin
elabel-C530x-xxx_xxxxxxxxxxxx.x_xxxxxxxxxxxxx.sin
apps_log.sin
amss_fsg.sin
amss_fs_1.sin
amss_fs_2.sin
Click to expand...
Click to collapse
3. Open Flashtool > Tools > Sin Editor > choose the first file you extracted> Extract data
Do the same with all the files I mentioned in point 2.
4. Rename
1. system.ext4 to system.img
2. kernel.elf to boot.img
3. fotakernel.elf to fotakernel.img
4. elabel-C530x-xxxxxxx.ext4 to elabel.img
5. apps_log.ext4 to appslog.img
6. amss_fsg.unknown to fsg.img
7. amss_fs_1.unknown to modemst1.img
8. amss_fs_2.unknown to modemst2.img
Click to expand...
Click to collapse
5. Add these renamed files to archive(.zip format, compression set to normal) and then add(drag and drop) the META-INF zip mentioned in requirements.
6.DONE!
Good job!
we need this tnx men:good:
cheers
MrSteve555 said:
...
Requirements:
Flashtool
A working brain
Stock firmware you want to convert
This META-INF to create the package
...
Click to expand...
Click to collapse
Pls provide the link to "working brain"
As always, I like to visit threads and post by Steve - always something to offer the community.
An honest question:
previously I used customised "stock" rom simply because 4.3 could not be rooted (has moved on to CM11).
Now that we have towelroot, wouldn't it be easier to simply install official stock and root?
MrSteve555 said:
So here's a post that will give you a brief information about converting stuff to be directly flashable: :good:
1. Download your desired stock ROM you want to convert.
2. Extract these files from your firmware:
3. Open Flashtool > Tools > Sin Editor > choose the first file you extracted> Extract data
Do the same with all the files I mentioned in point 2.
4. Rename
5. Add these renamed files to archive(.zip format, compression set to normal) and then add(drag and drop) the META-INF zip mentioned in requirements.
6.DONE!
Click to expand...
Click to collapse
Hello dude, can you please provide me an alternative link to META-INF Package.. Cause MEGA is not working in India...
headache59 said:
Pls provide the link to "working brain"
As always, I like to visit threads and post by Steve - always something to offer the community.
An honest question:
previously I used customised "stock" rom simply because 4.3 could not be rooted (has moved on to CM11).
Now that we have towelroot, wouldn't it be easier to simply install official stock and root?
Click to expand...
Click to collapse
Yes, now as we have towelroot it's easy to root, but maybe on upcoming firmwares it won't be that easy, and then some weird kernel flashing or "prerooted packages" will be present. Basically this ROM is for people that want fast switch back to stock. Also rooting is faster with that method and works regardless of Android versions.
samarth05 said:
Hello dude, can you please provide me an alternative link to META-INF Package.. Cause MEGA is not working in India...
Click to expand...
Click to collapse
Here you are:
http://d-h.st/RQJ
Hope Devhost works in India
Great thanks MrSteve, just done my firmware all fine.
Good tutorial mrsteve Will add this to the tutorial index as soon as possible
Amazing, now we can flash stock rom without pc :fingers-crossed:
bighelp for those that dont have pc like me
how to request?would like to have stock philippines fw.
but downloading ce fw and will flashed it. thanks
flashed and working great in my xperia sp.
steve :highfive:
muloarell said:
bighelp for those that dont have pc like me
how to request?would like to have stock philippines fw.
but downloading ce fw and will flashed it. thanks
flashed and working great in my xperia sp.
Click to expand...
Click to collapse
To request just post the version of firmware you want. And btw, I want this thread to be clean, so no requests about country specific or carrier firmwares, sorry for that, it would take a lot of time to make them all, and you have a nice tutorial in the second post. So I will only add CE or global firmwares to the first post.
So, the. 207 is rolling out. There is no CE version available ATM, but I want to give you the firmware already - here it is:
https://mega.co.nz/#!OMgTxaSb!lcx7M7_Yz2lD8Sif_JQBZ5wMNAkgTXSw_4O3qyNERWw
It's T-Mobile AU variant. I won't add this to the OP though(I'll update the OP with CE variant).
Actually comming from a Stock Based ROM it is not needed to perform a factory reset... Only from CM or any LBL (or UBL) rom
MrSteve555 said:
So, the. 207 is rolling out. There is no CE version available ATM, but I want to give you the firmware already - here it is:
https://mega.co.nz/#!OMgTxaSb!lcx7M7_Yz2lD8Sif_JQBZ5wMNAkgTXSw_4O3qyNERWw
It's T-Mobile AU variant. I won't add this to the OP though(I'll update the OP with CE variant).
Click to expand...
Click to collapse
Thnx man :good: i tried ur .205 rom and it felt pretty smooth going to try .207 now ..... really good work :good:
Deleted
@steve555 when i flash firmware through this procedure. cell phone works perfectly but when i factory reset my cell phone lost its baseband this is only happen in when i flash rom through CWM. this bug isn't exist when i flash it through phliz recoverey.
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i am on unlocked bootloader..i want to relock my bootloader..i have tried relocking it and tried to flash stock ftf but flashtoll says to have fsc script..i dont know what to do to relock my bootloader and have stock software...will flashing this zip helps me and can i flash it on unlocked bootloader?

How to extract the baseband from ftf and create a flashable zip?

Could anyone link me to a guide or give some steps as on how to extract just the baseband from an ftf file and create a flashable zip?
http://forum.xda-developers.com/showthread.php?t=1707269
rappa619 said:
Could anyone link me to a guide or give some steps as on how to extract just the baseband from an ftf file and create a flashable zip?
Click to expand...
Click to collapse
Were you ever able to make one? I'm getting issues with data on tmobile with my Z2 on all non-stock roms. I'm clearly missing something but haven't found jack on the subject yet. Nobody's even responded once in weeks. This is bizarre.
No the guide didn't work the same for z2 ftf files unfortunately.

Xperifirm and flashtool

Hello!
I have a wifi version Z4 tablet purchased in germany. I am looking at upgrading to the UK firmware because it is newer than the one for German model. Does anyone know if this will work, and if so, do you have any pointers???
Thanks in advance!
I am on swiss (CH) version for the same reasons.
Just try it and tell us.
If you do not like it you go back to the ROM you have now.
Seems that the newer flashtool version will support our tablet z4 but i´m not sure what has to be done since a FSC file is now needed...
Done!
Just followed instructions I found on the Internet and it worked!
So anyone can upload the needed template script for Tablet Z4 LTE 771?
get the latest flashtool
Info
yandawg said:
Hello!
I have a wifi version Z4 tablet purchased in germany. I am looking at upgrading to the UK firmware because it is newer than the one for German model. Does anyone know if this will work, and if so, do you have any pointers???
Thanks in advance!
Click to expand...
Click to collapse
download FTF file and install it by FlashTool
GUIDE
DHGE said:
get the latest flashtool
Click to expand...
Click to collapse
I'm using latest flashtool but template file is needed i think. Can't flash without it
I bought USA version of Xperia Z4 Tablet and have to install Russian version of firmware. I downloaded SGP712_CIS RU-UA-KZ-BY_1295-7241_28.0.A.8.260_R6A and used flashtool 0.9.22.3 to make and flash ftf.
1. flashtool asked me: "A FSC script is found: default.fsc. Do you want to add it?". Am I need to use it or I have to make ftf file without default.fsc script?
2. When I tried to flash produced ftf file flashtool asked: "Those data are not in the FSC script and will be skipped: B2B.". Is it safe to flash this ftf?
please do some research...
http://www.flashtool.net/faq.php
http://forum.xda-developers.com/showthread.php?t=920746
MATPOC said:
1. flashtool asked me: "A FSC script is found: default.fsc. Do you want to add it?". Am I need to use it or I have to make ftf file without default.fsc script?
Click to expand...
Click to collapse
No.
It is recommended. I use it always,
2. When I tried to flash produced ftf file flashtool asked: "Those data are not in the FSC script and will be skipped: B2B.". Is it safe to flash this ftf?
Click to expand...
Click to collapse
Yes
similar question
DHGE said:
http://www.flashtool.net/faq.php
http://forum.xda-developers.com/showthread.php?t=920746
No.
It is recommended. I use it always,
Yes
Click to expand...
Click to collapse
"Those data are not in the FSC script: AUTO-BOOT, OSV- RESTRICTION"
Is it safe?

Updating to 32.2.A.0.224 (6.0.1) and keep root

So i recently updated to Marshmallow with root (using this guide hxxp://twigstechtips.blogspot.co.il/2016/04/sony-z5-compact-root-without-losing-ta.html)
And now i want to update to 32.2.A.0.224 (.....without wiping data......), but i'm not sure what exactly to do..
Here are my thoughts :
Download latest 32.2.A.0.224 FTF , extract the kernel from it and patch it (using hxxp://forum.xda-developers.com/xperia-z5/development/root-automatic-repack-stock-kernel-dm-t3301605)
Download latest SuperSU, then create flashable zip (using hxxp://forum.xda-developers.com/crossdevice-dev/sony/tool-prfcreator-easily-create-pre-t2859904)
flash it , and then flash the patched kernel (maybe to reflash drm keys after? )
so i'm not quite sure that's the optimized method.. if you guys can share some light on it that would be great!
(ps : sorry about the links, not sure what are the exact rules on them)
I came here for this exact question as well.
spyvsspy said:
So i recently updated to Marshmallow with root (using this guide hxxp://twigstechtips.blogspot.co.il/2016/04/sony-z5-compact-root-without-losing-ta.html)
And now i want to update to 32.2.A.0.224 (.....without wiping data......), but i'm not sure what exactly to do..
Here are my thoughts :
Download latest 32.2.A.0.224 FTF , extract the kernel from it and patch it (using hxxp://forum.xda-developers.com/xperia-z5/development/root-automatic-repack-stock-kernel-dm-t3301605)
Download latest SuperSU, then create flashable zip (using hxxp://forum.xda-developers.com/crossdevice-dev/sony/tool-prfcreator-easily-create-pre-t2859904)
flash it , and then flash the patched kernel (maybe to reflash drm keys after? )
so i'm not quite sure that's the optimized method.. if you guys can share some light on it that would be great!
(ps : sorry about the links, not sure what are the exact rules on them)
Click to expand...
Click to collapse
Hi. I decided to go for it because TWRP was there to revert any mistake. I just followed Twig's guide again using the 32.2.A.0.224 firmware and newest version of tools and now happily running 6.0.1 with root.
lordemperor said:
Hi. I decided to go for it because TWRP was there to revert any mistake. I just followed Twig's guide again using the 32.2.A.0.224 firmware and newest version of tools and now happily running 6.0.1 with root.
Click to expand...
Click to collapse
i found a flashable zip solution in the development thread, worked like a charm.
spyvsspy said:
i found a flashable zip solution in the development thread, worked like a charm.
Click to expand...
Click to collapse
can u plase post a link? Can it be flashed with changes save?
http://forum.xda-developers.com/z5-compact/development/rom-xpower-v1-0-aroma-debloat-custom-t3371100
this one, ended up wiping data (did titanium backup), root and everything working fine, drm and all.

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