yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 3 Q&A, Help & Troubleshooting] radicalisto:
A limited unlocked bootloader if you choose the N9005. The N9005 has the better development options -

However, the N900w8 (Canadian/Mexican model) has a complete unlocked BL for upgrade/downgrade 4.3/4.4. - Runs most, if not all N9005 ROMS also. - Probably your better option IMO at least -

N900T - T-Mobile similar to the N9005 but BL cannot be downgraded as freely as the N900w8

You will have to sacrifice LTE though, but as you said you aren't fussed about LTE - you should still receive 3G/H+ without issues.
[Galaxy Note 3 Q&A, Help & Troubleshooting] DJ_smooth:
Why would you want to downgrade the boot loader, to be able to switch to a rom that depends on an older kernel / bootloader? Or is there some other reason?

Thanks,

David
[Galaxy Note 3 Q&A, Help & Troubleshooting] radicalisto:
At first most wanted to due to CM being incompatible, however now that CM runs on the new bootloader most don't want to. - The few remaining I guess prefer 4.3 due to different errors they have had or problems on/due to 4.4.2
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
I would like to install the AT&T OTA of 4.4.2 but have a custom recovery and am unable to upgrade. I am rooted with the stock 4.3 ROM and have the twrp recovery installed. I have S-ON. I've searched around trying to find a way to get this to work but can't seem to figure it out. I've tried looking around for an AT&T 4.3 stock recovery to try and flash it but can't seem to find one. The one from the Dev sticky page is not available for download. Can someone detail the steps I have to perform to get the 4.4.2 OTA from AT&T. Thanks in advance.

[SOLVED]

OK, problem fixed and 4.4.2 installed from OTA. I had relocked the bootloader on my phone so... start from scratch. Steps to resolve

1 - Unlock Bootloader

2 - Get S-Off on device (Makes everything easier). I used Firewater (http://firewater-soff.com)

3 - Flash the AT&T 3.17.502.3 (4.3) RUU from here (http://www.htc1guru.com/dld/ruu_m7_...3_10-38j-1157-04_release_334235_signed_2-exe/). You may need a different one if not on AT&T

4 - Start phone, check for update. Let it download. Cake.

Now off to redo all the settings on my phone. Hope this helps someone else.
[One (M7) Q&A, Help & Troubleshooting] SaHiLzZ:
You can extract recovery.IMG from the ATT 4.4.2 OTA update if you can't find anything else.

sent from my mobile device
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
Awesome, that's what I wanted to hear. I'm going to give that a shot. Thank you
[One (M7) Q&A, Help & Troubleshooting] SaHiLzZ:
Stock recoveries here: http://d-h.st/users/guich/?fld_id=29380#files

sent from my mobile device
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
I flashed my recovery but recovery now just gets a read triangle with the exclamation
[One (M7) Q&A, Help & Troubleshooting] SaHiLzZ:
Let the phone download OTA and apply it

sent from my mobile device
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
Doing now.
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
It downloaded and attempted to install, then failed half way. Anything else I have to do before I update? Do I have to lock my bootloader again or unroot?
[One (M7) Q&A, Help & Troubleshooting] SaHiLzZ:
Yea lock bootloader

sent from my mobile device
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
No dice. Same deal.
[One (M7) Q&A, Help & Troubleshooting] SaHiLzZ:
Text/Photo of the error?
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
It doesn't give me an error. The OTA downloads, reboots and gets to a triangle with the green arrows inside and starts installing, then about 25% of the way it stops and goes to a red triangle. I'm thinking the MD5 to one of my files may be failing. I installed an edit to the framework sometime ago to get the hotspot working (that's the only change to the stock rom I've made). It doesn't really give me an error message though.
[One (M7) Q&A, Help & Troubleshooting] SaHiLzZ:
It could be the issue. You will need to choose one of the few options:

1. Restore a stock ATT OS for the same version you have (4.3) and update again

2. S-OFF (Preferred to avoid future messy bricks) and reinstall old ATT RUU and then upgrade all the way without custom rom/rooting/firmware changes

3. Wait for someone to post a custom rom install of the new ATT 4.4 update and install that.
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
Thanks, I appreciate your help. I think I'm gonna go with option 2, depending on how much time I have to do this, or 3 if time is an issue. Just one more question for you. Is firewater the best method to get S-Off or do you recommend a different one?
[One (M7) Q&A, Help & Troubleshooting] mb_guy:
If the ota stops on the second half as you discribe I think you have the wrong stock recovery. Different version than your "version-main"
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
I guess it can't hurt to try and reflash the recovery and retry. I'll give it a try.
[One (M7) Q&A, Help & Troubleshooting] mb_guy:
I had the exact same thing occur, had a newer recovery than "fastboot getvar all"
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
It could be because I flashed the recovery that came with the OTA with fastboot and then after SaHiLzZ pointed me in the right direction was able to download the 4.3 recovery but flashed that one with flashify. I bet you the one I did with flashify didn't take. Funny thing is I also relocked my bootloader and now must unlock it again and that will probably wipe my device. What a mess, oh well, I hope that's all it is and at least I'm learning as I go.
[One (M7) Q&A, Help & Troubleshooting] mb_guy:
Ya, I was lucky, had a nandroid . But you are right the recovery in the ota is too new.
[One (M7) Q&A, Help & Troubleshooting] SMaximus7:
Solved

OK, problem fixed and 4.4.2 installed from OTA. I had relocked the bootloader on my phone so... start from scratch. Steps to resolve

1 - Unlock Bootloader

2 - Get S-Off on device (Makes everything easier). I used Firewater (http://firewater-soff.com)

3 - Flash the AT&T 3.17.502.3 (4.3) RUU from here (http://www.htc1guru.com/dld/ruu_m7_...3_10-38j-1157-04_release_334235_signed_2-exe/). You may need a different one if not on AT&T

4 - Start phone, check for update. Let it download. Cake.

Now off to redo all the settings on my phone. Hope this helps someone else. Thanks everybody for chiming in.
[8125, K-JAM, P4300, MDA Vario General] The 'H':
Does anybody else have this problem :?:

I've got a Qtek 9100 running the latest Vodafone ROM - 2.17.7.9300 but all of my m4a files ripped from CDs using iTunes play in mono :roll:

WMAs and MP3s all play fine in stereo in Windows Media Player and the m4as also play back in stereo when using TCPMP, (so it's not my headphones or cable), but I'd prefer to use Media Player 10 if at all possible as the library functions are much more user friendly in my opinion.

I tried a file in a friend's O2 XDA smart phone running Windows Mobile 2005 and had exactly the same problem.

Any thoughts :?

Thanks in advance
[AT&T HTC One (M7)] ByakuyaSama:
Does anybody has the copy of Stock Recovery img file for Htc One AT&T?
[AT&T HTC One (M7)] guy4jesuschrist:
I'm trying to find it too, one that I can flash using only the phone, through bootloader or TWRP. I downloaded the 4.4 OTA, but forgot that I need to flash back to the stock recovery.
[AT&T HTC One (M7)] ByakuyaSama:
HTC One Stock Recovery Image

yes same here, does anyone has it?
[AT&T HTC One (M7)] TopoX84:
Here you go...

http://xdaforums.com/showthread.php?p=50572152
[AT&T HTC One (M7)] ByakuyaSama:
Thanks

Thanks..

i got the recovery file from the OTA file. Updated the rom after reflashing stock recovery.

Thanks for the link though :)
[Sony Xperia Z Ultra] Olaf v d S:
I just got my Z Ultra GPE, my buddy downloaded some movies for me, but the sound on some of them doesn't work. I found out that I need a codec, but no matter what I get some of those movies are still silent. I am absolutely NOT computer savvy and totally helpless... Please, somebody smart help me... Thank you!!
[Sony Xperia Z Ultra] hamdogg:
[YOUTUBE]EY6vGAYI838[/YOUTUBE]
[Sony Xperia Z Ultra] LordManhattan:
That's oddly specific, Ham :D He asked a pretty random question, and there you were, just waiting to post that video! :p Keep up with the videos though!
[Sony Xperia Z Ultra] x5starguerillaa:
I cant help myself.....................sorry new person.

http://www.youtube.com/watch?v=JmvCpR45LKA

Might make this a "thing"!
[Sony Xperia Z Ultra] LordManhattan:
Ah yes, the finest video on the interwebs :p
[Sony Xperia Z Ultra] x5starguerillaa:
I apologise to the new xda'er.

But that s#@t is funny! Im gonna drop the noob bomb whenever possible just to give me an excuse to watch it again!

And im only sore that I didnt hold out for the GPE.
[Sony Xperia Z Ultra] hamdogg:
yep... everytime there's a question... I usually post a video about it. I'm assuming im not the only one.

I troll around wait.... just wait for something like this to come up... and i got a thanks! Hell Yeah!:cowboy:
[Sony Xperia Z Ultra] Olaf v d S:
Well, I don't mind being a noon, Hamm, thanks a lot for your help, but unfortunately it didn't work.:( I guess I solved the problem though, I deleted all the movies..

I'm very happy that you did your best, brother, thanks again!!
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] danzelcool:
How do I fix this dis happened after i updates to kitkat
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] danzelcool:
anybody know how to fix i really need to put a screen lock on
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Darnell0216:
Have you checked Device Administrators in Security to see if anything is there that shouldn't be?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] danzelcool:
Dose it look normal
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] fgr:
Are you rooted?

If so, what rom are you running?

This is the exact issue the UnKnownforce is trying to fix in his thread.

Go HERE and search the thread for lockscreen. You'll find many posts concerning this issue. There is no 100% fix yet. Works fine for some and not for others.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] daniel4653:
That's what I'm guessing he did. Someone said that if you flash with cwm not Philz or Twrp that it works.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] danzelcool:
I'm running just stock I took the Ota then rooted and flash the nae modem
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] cruise350:
Well that makes absolutely no sense. You took the OTA then rooted and flashed the NAE modem??? If you took the OTA why would you have to flash the NAE modem. Something is fishy here. Are you on the NAE upgrade or are you a piece meal install with mismatched bootloader, modem, and software. If you are on stock NAE then the lock screen should work as mine works with all options. If you are on a custom rom, that is where the problem is. Post a screenshot of your about phone info page or list the specifics of what you have so we can further help you.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] danzelcool:
Yea i took the Ota everything was nae but my baseband then I flashed the nea modem is
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] cruise350:
You might be screwed until the stock tar comes out. If your baseband hadn't changed with the ota, then the update didn't complete. You may still be on the mk2 bootloader. There is suppose to be an app that can tell you what bootloader your on, but I don't know what it is called. You can try to Odin the mk2 tar file. If it completes your golden and then can redo the update. If it fails then you have the NAE bootloader. you can try installing a custom kernel to get wifi back, or see if you can find a copy of the stock NAE kernel.
[Verizon Samsung Galaxy S III] joemichaels239:
from what i've read and from my limited experience. it is not possible to flash custom ROMs on phones that have OTA update 4.3 jelly bean firmware issued by Verizon VRUCML1. but there are instructions for how to flash custom ROMs to this phone in numerous forums and here:

http://xdaforums.com/showthread.php?t=1973982 this post says recovery is required. that is not possible on my phone.

I don't understand how this is could be possible since a bootloader and recovery program must be installed first cannot install custom recovery on my phone due to the Knox flag and/or locked bootloader of 4.3 firmware, therefore I cannot flash custom ROMs as indicated by the above post and others.

can i flash custom ROMs without bricking? i am rooted 4.3 SCH-I535V and cannot install CWM Recovery using ROM Manger Pro. It fails due to locked bootloader/Knox.

thanks
[Verizon Samsung Galaxy S III] BadUsername:
Read everything here:

http://xdaforums.com/showthread.php?t=2639337

Short answer, yes you can but you're limited to TouchWiz 4.3 roms only.
[Verizon Samsung Galaxy S III] joemichaels239:
so, the tuturoial post I referenced (which seems like more of an advertisemnt touting the ROM) for the AllianceRom is incorrect and will cause people with these phones to brick them?
[Verizon Samsung Galaxy S III] BadUsername:
No.

People with unlocked bootloaders can follow those instructions. If you have the 4.3 Ota update you can't follow those directions.

To be precise, beans should have included instructions for 4.3 users also. But it's still the same instructions once you load safestrap.

---------- Post added at 05:28 PM ---------- Previous post was at 05:22 PM ----------

Edit: deleted, was looking at the wrong page.
[Verizon Samsung Galaxy S III] joemichaels239:
"

i'm still confused. it would be nice if somewhere there were clear, correct instructions for 4.3 OTA updated SCH-I535 Verizon S3's. :cyclops:
[Verizon Samsung Galaxy S III] BadUsername:
I literally just linked you to clear cut instructions for the 4.3 Ota....

Not sure what else you want to know that isn't included there, I'm not going to spoon feed you the instructions on what exactly to do. You need to read what I linked you and understand for yourself what you're about to do to your device.
[Verizon Samsung Galaxy S III] Brody328:
I have a hard-bricked galaxy s3 and I am going to use the micro sd card method to fix it", but I only have a class 0 and a class 4. does it matter?
[Verizon Samsung Galaxy S III] BadUsername:
You need a class 10 that matches your internal storage. 16 or 32 gb.

it's worth a shot seeing if any of those work, it's not like you're going to break anything. Report back if you can get it to work.
[Verizon Samsung Galaxy S III] Brody328:
Why does it matter if it's class 10?
[Verizon Samsung Galaxy S III] BadUsername:
Read and write speed.

The whole idea is to trick the phone into thinking it's your internal SD card, so you need a very fast one to make it think it's internal.
[Verizon Samsung Galaxy S III] Brody328:
That's why they didn't work! Are there any household appliances that would have one?
[Verizon Samsung Galaxy S III] BadUsername:
I highly doubt it, you mean to pull it from?

Not anything I can think of.
[Verizon Samsung Galaxy S III] Brody328:
Okay. Thanks man.
[AT&T Galaxy Note 3 Q&A, Help & Troubleshooting] tdamocles:
I would like to use notyfier+ widgets in that dock. I see nova does...
[AT&T Galaxy Note 3 Q&A, Help & Troubleshooting] 440bro:
Apex does.
[AT&T Galaxy Note 3 Q&A, Help & Troubleshooting] tdamocles:
Tried apex and it wouldn't allow widgets.
[AT&T Galaxy Note 3 Q&A, Help & Troubleshooting] 440bro:
It does for me! Maybe because I bought the pro version.
[AT&T Galaxy Note 3 Q&A, Help & Troubleshooting] tdamocles:
Okay I see it now. It's in the settings.
[AT&T Galaxy Note 3 Q&A, Help & Troubleshooting] dligon:
how does widgets in the dock look? screen shots?
[AT&T Galaxy Note 3 Q&A, Help & Troubleshooting] tdamocles:
I'm just using it for notyfier. It looks like a regular icon but has badges that update with numbers.
[Verizon Droid Incredible 2] ohj_17:
May i ask for RUU for Asia?

VIVO_W XB SHIP S-OFF RL

HBOOT- 1.11.0000

RADIO- 1.23.30.0509

eMMC-BOOT

May 17, 2012, 15:41:49

thanks, Sorry newbie here. Im afraid to brick my phone, that why im asking first.
[Android Q&A, Help & Troubleshooting] jgordon3041:
I have rooted my T Mobile Galaxy Note 3 and installed TWRP recovery. I have been able to get into recovery mode thru the TWRP manager app when attempting to boot into recovery using Vol. up + Power + Home keys I am now stuck on screen saying, Could not do normal boot. ODIN MODE. says its downloading do not turn off target. but its completely stuck. CAN SOMEONE PLEASE HELP
[AT&T Samsung Galaxy Note II] xxxSuperserieSxxx:
INSTALLATION GUIDE:

1. - Do a nandroid backup (just in case for safety)

2. - Copy rom zip file to external sd card

3. - Reboot into twrp recovery and do the following:

4. - Wipe data/factory reset

5. - Install/flashed zip rom file

6. - Wipe dalvik cache

7. - Then reboot your phone

Let the phone settle for few minutes then setup your accounts..thats it!!

Warning: If you’re coming from JB 4.1.2 rom base check Here and follow the procedure before flashing this rom.

CHANGELOG:

Based on AT&T I317-UCUBMK6/MJ4 Android 4.3 JB Stock TW Deodex Rooted

FEATURES:

2nd Edition Update Features:

-Include all previous features on 1st Edition

-Added Sony Walkman music player

-Cleanup some unnecessary files to free app more space

-Added more optimization tweaks and etc. to runs more smoother

-It's pretty stable, solid and fast...

**Optional: Flashed this as normal zip it works on Edition I and II**

-Download-Android 4.3 AGNi Kernel Ultra Smooth

1st Edition Update Features:

-Deodexed rom base from ATT&T stock tw rom android 4.3 JB thanks to Zen Arcade

-ViPER4Android Audio Effects thanks to zhuhang

-Xposed Mod Framework Installer thanks to rovo89

-Android 4.3 AGNi Kernel pureSTOCK Ultra Smooth thanks to psndna88

-Added Apex Launcher, Greenify and Adaway

-Modified audio sounds to make it more louder compared to stock

-Debloated most AT&T stuff and some Samsung stuff.

-Using Sonysketch as stock fonts

-Added Google Keyboard

-Google Kitkat Camera

-Htc One Google Edition bootanimation

-Optimization tweaks and build.prop tweaks

-It's mostly purely stock tw rom, it's fast and stable

ANIMATION TRANSITION:

To add little more speed and smoothness on the transition can change these settings.

Go to System Settings then tap More select Developers Options change the value of the ff:

1. - Window animation scale 1x (default) to Window animation scale .5x

2. - Transition animation scale 1x (default) to Transition animation scale .5x

3. - Animator duration scale 1x (default) to Animator duration scale .5x

DOWNLOADS:

2nd Edition: JMP SERIES EXTREME EDITION II

1st Edition: JMP SERIES EXTREME EDITION I

*** Special thanks to Zen Arcade for giving me the permission to use his rom as my base, also to AT&T and Samsung Group Company ***

DISCLAIMER: YOU HAVE BEEN WARNED WE ARE NOT RESPONSIBLE FOR ANY DAMAGE YOU DO TO YOUR PHONE.!!!
[AT&T Samsung Galaxy Note II] xxxSuperserieSxxx:
[ROM][4.3]JMP Series Extreme Edition - AT&T SGH-i317 Only - 2/23/2014

I tried these settings if makes audio sounds awesome:

Note: Only tested on regular samsung galaxy note 2 headphone.

1) Set Music Player to Rock

2) Viper4android FX Settings:

Master Power: On

PGC: On, Slight, 5x, -1.9 dB

Fire Equalizer: On, (I choice Rock)

Convolver: On Cross Channel 5%

Field Surround: On, Level 5, Level 5

Diff Surround: On, 16ms

Headphone Surround: On, Level 5

Reverberation: Off

Dynamic System: On, Common Earphone v2,50%, Bass 40%

Tube simulator: Off

Viper Bass; On, Natural, 100 hz, 17dB

Viper Clarity: On, Natural, 14.8dB

Auditory Protection: On, Slight

Master Gate: 1.6dB, 05:05, 0dB
[AT&T Samsung Galaxy Note II] gregsarg:
Mine...many thanks !!

Sent from my NOTE 2.750...

Courtesy of our amazing developers...
[AT&T Samsung Galaxy Note II] dicksteele:
Sweet. At 35% DL, will flash when done.

EDIT:

If this thing runs good, I've got to put in on another mirror. Mega is killing me. 74 % and still have 38 minutes. Crap, still have to backup my Skynote G2 install.
[AT&T Samsung Galaxy Note II] mataflakitas:
Welcome.... SuperserieSxxx..

.congratulation...

Enviado desde mi GT-N7105 mediante Tapatalk
[AT&T Samsung Galaxy Note II] xxxSuperserieSxxx:
Try again on OP i updated link...sorry about that..
[AT&T Samsung Galaxy Note II] dicksteele:
No worries. It just finished. Not *****ing, just saying.

If this thing gets popular, it's going to need to be hosted somewhere else.

It was painfully pulling at 100k-300k. My download manager doesn't play well with Mega, using browser download works but uhhhhh.

Download manager is flying at 1.5-2.0 MB/sec testing download link for AllianceROM on Androidhost.

Alrighty, copying over to sdcard. Should be able to fire it up tonight or in the morning.

Thank you
[AT&T Samsung Galaxy Note II] eZdubzitmk4:
Sup bro good to see you here. We go way back man! How ya been? Glad to see you around these parts man
[AT&T Samsung Galaxy Note II] xxxSuperserieSxxx:
Thanks bro i know it's been long time...i left message with you in hangouts are you still using same id?
[AT&T Samsung Galaxy Note II] eZdubzitmk4:
Yeah I'll install it
[AT&T Samsung Galaxy Note II] dicksteele:
Nice job. Got my apps restored. Running nice.
[AT&T Samsung Galaxy Note II] xxxSuperserieSxxx:
Thanks a lot man for the feedback..
[AT&T Samsung Galaxy Note II] demension21:
Hmmm so this is only for at&t right. I'm on tmo and want to give it a try
[AT&T Samsung Galaxy Note II] xxxSuperserieSxxx:
Yes it's for at&t only since rom base was from latest at&t updates.
[AT&T Samsung Galaxy Note II] jesus10161:
hi i have one galaxy note 2 i317 unlock for mtro pcs everting work good only the hospos no work say my sim card no valide help please
[AT&T Samsung Galaxy Note II] softballjunkee13:
Deleted
[AT&T Samsung Galaxy Note II] jesus10161:
my phone is note 2 i317 att man
[AT&T Samsung Galaxy Note II] softballjunkee13:
U said metro pcs.

Sent from my Note 2 running MEAN MUTHA F'N BEAN????
[AT&T Samsung Galaxy Note II] jesus10161:
yes man unlock for metro pcs so the divice is att work apn metro pcs
[AT&T Samsung Galaxy Note II] raysacr:
Does this rom come with system-wide color emojis?
[JAMin, XDA Neo, S200 Software Upgrading] dcoelho:
The story: Received an new O2 XDA NEO from Germany. Being portuguese I don't know nothing of german idiom. I dowloded the JAMIN Eng. rom from the FTP and tryed to unstall this rom. With the ROMUpadte utility that comes with the ROM I get an error. With the ROM Update Utility_NOID the process stars and go normally until 95%. Here, after some minutes give me an error saying I can't upagrade with the NBF file.

I was a little passed out thinking that instead a phone I had a brick. Pul out the batery for moments. After I turned on the phone and it shows the tri color scren of bootloader. Ok conect the usb cable again and start the upgrade to the RUU_Prophet_2151327_21513121_021921_DOP_ASIA_WWE_Ship-NoVendorID. and voila... the process completed without problems.

The weird thing is why my phone doesn't accept the JAMIN rom?

Anyone has an expplanation for that? Thank you
[JAMin, XDA Neo, S200 Software Upgrading] seagore:
can you tell me wehere i can download a jamin rom ? then i can test it with my o2 xda neo
[JAMin, XDA Neo, S200 Software Upgrading] dbjiang:
I upgraded my Neo to jamin rom without a problem. I was using the RomUpdateUtility by machinagod, which you can find in this forum. But now I have switched to RUU_2151327..._DOP_ASIA_WWE too. To me, the new version DOP_ASIA_WWE rom works much better than that jamin. More fast, more effective. The JAMIN always runs out memories and makes the CE-Star chinese input inactive, especially when WiFi used. The DOP_ASIA rom rarely meets such problem.
[JAMin, XDA Neo, S200 Software Upgrading] jib44:
Upgrade rom

You can only upgrade rom but can not downgrade. So now you are at 2.15

but Jamin is at 2.13.