yashsingh1/xdaforums huggingface dataset:
[Verizon Samsung Galaxy S 4] Mistertac:
PM right back at ya lol

Forgot though to include this :

Type the followiing into Terminal to get the debrick image. .

I had saved that from a post from way back in case I needed it. I believe that should be what you'd need someone on NC5 to type into Terminal. However if any of our local XDA Gods are viewing this and can confirm and or help... Please do!

---------- Post added at 02:46 AM ---------- Previous post was at 02:31 AM ----------

I figured I'd post these here in case anyone else ever wanted them.

It's 128MB that I've compressed down to 38MB

MDK

https://www.dropbox.com/s/8ru2jaxgvqrk0s8/backup.bin.zip

And MJ7

https://www.dropbox.com/s/nsjor6ida1132cw/backup.zip

I wish you the best of luck!
[Verizon Samsung Galaxy S 4] Surge1223:
Not a local XDA god but looks good. :thumbup:
[Verizon Samsung Galaxy S 4] Mistertac:
Ahhh c'mon Surge!!! Lol

Hey I know you've got all sorts of things on your plate but we are curious as to how one actually gets a debrick.IMG from that bin file?!

It's not the Win32 Disk Image tool?
[Verizon Samsung Galaxy S 4] Surge1223:
The .bin file is the debrick.img , you can rename the file earlier in the dd step to debrick.img instead of "backup, bin" so the debrick.img is already made. Next steps would be to use win32 disk imager as you mentioned or dd the debrick.img on to a sdcard.
[Verizon Samsung Galaxy S 4] Mistertac:
Thanks Surge. I was curious. Seems Jessooca has a better handle on this than I do. Never actually needed to use a debrick myself.

Someone who is on NC5 can surely run those commands for you in terminal I'd think.
[Verizon Samsung Galaxy S 4] Mistertac:
Here... If someone on NC5 Build who is rooted could please hop into Terminal and paste the follow :

That will create a " debrick.IMG " file and put it onto the root of your Internal Memory ie sdcard0

The file will be 128MB

Could you then zip it up using something like Es File Manger and then Dropbox the zip here so Jess can work her magic??

The zip should be 32MB after compression.
[Verizon Samsung Galaxy S 4] highleader:
me too please?

Can Surge help me out too? Maybe post it in here?

I have a hard bricked Verizon prepaid Galaxy S4 SCH-I545 on the NC5 build.
[Verizon Samsung Galaxy S 4] UnlinkedEnergy:
Is there download mode or recovery? If there is, you might just have a soft brick. If your phone wont boot up at all (e.g. doesn't even turn on and show the samsung logo) then you need a JTAG repair. If you could tell me how your phpne got into this state, that would help me a lot.

Sent from my SCH-I545
[Verizon Samsung Galaxy S 4] highleader:
It's a hard brick.

I rooted with towelroot.

Installed SuperSU by downloading latest Superuser.apk from their website.

Installed Flashify and tried to flash ClockWorkMod Recovery.

Tried to boot into recovery and got the Verizon triangle (Unauthorized System Software).

Used download mode and cancel workaround to get back into Android.

Used EZ-Unlock to supposedly unlock the bootloader.

Found out that 4.4.2 has a permanent tyrannical bootloader, and my phone is now bricked.

Will not turn on. Will not respond to any button combinations. Will not connect with USB or charge.

Hoping to avoid mailing my phone to a JTAG service. If I have to, are there reputable ones that are recommended?
[Verizon Samsung Galaxy S 4] UnlinkedEnergy:
I don't know any reputable jtag services... but you could probably search for a jtag service online and read their reviews. It sounds like you have messed up the boot boot partition since ez-unlock is for the verizon s3 and the s4 bootloader is locked extremely tight. I hope that one day we will be able to unlock the verizon s4's bootloader (besides the mdk bootloader that can be unlocked). I sincerely wish you good luck.

Sent from my SCH-I545
[Verizon Samsung Galaxy S 4] UnlinkedEnergy:
Ok, so its not unlockable, but the loki exploit bypasses signature verification of system stuff so you can boot with unofficial/custom stuff?

Sent from my SCH-I545
[Verizon Samsung Galaxy S 4] willybill:
debrick

I used Odin 3.07 or 3.09 and nc5 file worked like a champ and got me going.
[Verizon Samsung Galaxy S 4] DTCsk8er:
I need the NC5 debrick image file as well; it seems it was never posted on here, but rather exchanged via PM.

If anyone has it, please post a link and/or PM me! Thanks!!!
[Verizon Samsung Galaxy S 4] gavin12345:
GTi9505 international samsung galaxy s4 debrick image

hi can you please give me a debrick image of GTi9505 international samsung galaxy s4 16 GB version 4.2.2 jelly bean :):):) i need it urgent it is my primary phone.

If anyone has it, please post a link
[Verizon Samsung Galaxy S 4] supertester:
SOS - can someone please send me a link to the debrick file (NC5 will be fine)

supertester777 @ gmail
[Verizon Samsung Galaxy S 4] hisham2630:
hey i have nc5 debrick img

i have compressed it 22.2Mb original size is 128MB

here is link http://www.mediafire.com/download/qd4cibf1dt7j4dr/debrick-img-nc5.zip
[Verizon Samsung Galaxy S 4] gavin12345:
debricking image please i cant find it

i need a debrick image for my samsung galaxy s 4 GTI9505 4.2.2 16GB i googled high and low but i cant find it anywhere
[Verizon Samsung Galaxy S 4] hollwpoint:
Try sammobile.com

---------- Post added at 04:34 PM ---------- Previous post was at 04:30 PM ----------

sammobile.com/firmwares/database/GT-I9505/
[Verizon Samsung Galaxy S 4] hollwpoint:
Did u find it hisham?
[Verizon Samsung Galaxy S 4] vvooffkk:
Please, replace MDK backup!!!

MDK link not found, error!!! Please, replace!!!
[Verizon Samsung Galaxy S 4] Ibuprophen:
Try this from invisiblek:

http://download.invisiblek.org/unbrick/jf/

Peace and Love!

Peace and Love!

~Ringo Starr~

Sent on my Communicator [SCH-I535] from the Bridge of the U.S.S. Enterprise...
[Verizon Samsung Galaxy S 4] Smil3yWulf:
Do you have debrick File for OC1? Or OF1?
[Moto G Themes and Apps] Varun77:
Can Anyone suggest me a good gallery app?

Thank you :)
[Moto G Themes and Apps] venkatraman:
Quick pic d best one
[Moto G Themes and Apps] Varun77:
Thank You :D
[Moto G Themes and Apps] amit.lohar:
You can try Cyanogen Gallery.

https://play.google.com/store/apps/details?id=com.cyngn.gallerynext&hl=en
[Moto G Themes and Apps] reversegear:
So far I have not found an alternate to quickpic [emoji4][emoji4]
[Moto G Themes and Apps] vikasb32:
Quick pic.no one can beat that little app.
[Moto G Themes and Apps] dlinderaz:
Definitely Quickpic.
[Moto G Themes and Apps] gueschmid:
I like quickpic also, but have anybody tried out CyanogenGallery?
[Sony Xperia Z Ultra] rockky:
I'm beginning to have fears that Sony isn't releasing a second version of the Sony Ultra....primarily because there's been absolutely no rumors, leaks or mentions whatsoever. Hell the Z3 rumors are everywhere.

What do you think?
[Sony Xperia Z Ultra] blueether:
I think we don't need yet another ZU 2 / Z2 U thread
[Sony Xperia Z Ultra] thekingisnaked:
Well I think we need. I am trying to reach anyone from Sony. But they do not reply any of my emails. Doomlord_xda said there won't be any. But I hope Sony does not make a mistake. Phablets are on the rise.
[Sony Xperia Z Ultra] maxld:
http://xdaforums.com/showthread.php?t=2777187

http://xdaforums.com/showthread.php?t=2776186

http://xdaforums.com/showthread.php?t=2702171

http://xdaforums.com/showthread.php?t=2770153

http://xdaforums.com/showthread.php?t=2767902

http://xdaforums.com/showthread.php?t=2784509

Nah I still think, that we don't...
[Sony Xperia Z Ultra] thekingisnaked:
Well I believe there are other posts that you may enjoy. Besides commenting on the ones which bore you ;). Anyways freedom is a must.
[Sony Xperia Z Ultra] rockky:
No rules on post limitation per topic...I'd simply skip over it if you don't want to read about it again.
[Sony Xperia Z Ultra] rockky:
Why is it hard to get a direct answer from Sony about this?
[Sony Xperia Z Ultra] zaxharu:
I agree with [MENTION=3534362]blueether[/MENTION]. We dont need ZU 2 thread here. Besides were using ZU1, why bother about other phones?
[Sony Xperia Z Ultra] thekingisnaked:
Well Sony is extremely quiet about it. Last year they were giving answers according to Z ultra. Well we'll have to wait and see.

I want Sony compete with Samsung head to head.
[Sony Xperia Z Ultra] El Daddy:
Please use one of the threads linked a few posts above.

Closed.
[Eee Pad Transformer Q&A, Help & Troubleshooting] yesosuresh:
Dear All,

After updating chromecast app to latest version. Only Youtube & BubbleUPnP app can detect Chromecast. Apps like AllCast, CastScreen, Google+ and others are not detecting the Chromecast which was working fine before update. However these apps are still working in my Xperia & HTC One S phones, they can able to detect chromecast!. Problem arise only in my asus tablet.

Using Transformer tf101.

Have anyone facing this problem? I had already tried factory-reset on both tablet and chromecast. Any other work-around available?

Thanks,

Suresh
[JASJAR, XDA Exec, MDA Pro General] johnag007:
In the UK, lost my battery cover, cannot get anyone / anything to offer me a replacement. Some company actually asked me the ship the whole device to see which part is missing (??!!).

Anyone who can offer me part this or knows where I can ask?

If anyone is interested in buying also, up for grabs.

Sincerely,

JAG
[JASJAR, XDA Exec, MDA Pro General] tattootroy:
here` you go

http://cgi.ebay.co.uk/Original-O2-E...ryZ10364QQrdZ1QQssPageNameZWD1VQQcmdZViewItem
[JASJAR, XDA Exec, MDA Pro General] johnag007:
Thanks apreciate it
[Galaxy Tab 3 Q&A, Help & Troubleshooting] DelphinusMinor:
Is it the regular Tab 3, or the Tab 3 Lite?
[Galaxy Tab 3 Q&A, Help & Troubleshooting] DelphinusMinor:
Okay, was doing more searching and I think it's the normal Tab 3. Going to leave this here tho just in case I am wrong.
[Galaxy Tab 3 Q&A, Help & Troubleshooting] N00BY0815:
U are right. The r only indicates, that IrDa is built into the device.
[Galaxy Tab 3 Q&A, Help & Troubleshooting] bierma32:
The SM-T210R is The regulär Tab3 7.0 US Version with IR blaster.
[Galaxy Tab 3 Q&A, Help & Troubleshooting] DelphinusMinor:
Okay, thanks guys!

I am going to be picking it up Friday. I paid $110 for it at a pawn shop. It's not the greatest Tab I guess from reading reviews, but I plan on rooting it, killing powersaver mode and tweaking it a bunch. I am sure msot of the negative reviews are from those who want a high end gaming tablet and by people who don't root.
[Galaxy Tab 3 Q&A, Help & Troubleshooting] N00BY0815:
I also would not recommend the tab... i hardlx use it because it often is slow and sometimes gets stuck and stuff. I am still on stock and maybe an uodatr to KK will fix some things, but until now, I d probably go for another tab with better support, like tab 2 7" or others that are around the same price. Still it is not the worst tablet neither for sure ;)
[Nexus 10 Q&A, Help & Troubleshooting] dlc2006:
Backstory: I bought a Nexus 10 on Ebay and it had a bunch of custom stuff on it that I deleted and inadvertently hard bricked the device. I've spent countless hours trying to fix this and it will not accept any new (stock) roms or anything for that instance. I've read that the makeshift "jig" devices can force devices into download mode.

1. Is that true?

2. Does it work for the Nexus 10?

3. If so, do you know where I can purchase one?

Thanks in advance for any help.
[Nexus 10 Q&A, Help & Troubleshooting] peterk-1:
Is this thread about what you are asking ? http://xdaforums.com/showthread.php?t=1629359
[T-Mobile Samsung Galaxy S 4] Still_living714:
Anybody here have a link to the newest m919 update? But the official one. And if it's already rooted better but doesn't have to be. Thanks :highfive:
[Android Q&A, Help & Troubleshooting] deutsh:
my question so simple, after installing the seiftkey keyboard..... It's good, responsible of it is good, but..... After a period of time it's began slow in response, I have to wait a second or more to press the next key caue the buttons are unresponsive.... Please assist.

Note : it's not just for SwiftKey keyboard but every keyboard

With Thanks
[Xperia Z Q&A, Help & Troubleshooting] Deleted member 5494300:
KK staminda mode causes reboot in my XZ, any apps for sub for it, can JB stamina mode be ported?
[Xperia Z Q&A, Help & Troubleshooting] Cenobite_:
Mmm, never heard of this issue before. My kitkat is running fine in stamina mode. Did you try to reset or reflash? Not sure that 4.3 stamina files will fix your problem.
[Xperia Z Q&A, Help & Troubleshooting] Deleted member 5494300:
yes, the device with stamina mode off runs great, and others have also said stamina mode causes the problems.
[Xperia Z Q&A, Help & Troubleshooting] androidtweaker1:
Greenify is a good alternative
[Xperia Z Q&A, Help & Troubleshooting] Deleted member 5494300:
yeah greenify is great, but im looking for something that mimics stamina mode, e.g: turn off mobile data/wi-fi/sync when screen is off
[Xperia Z Q&A, Help & Troubleshooting] androidtweaker1:
Check this out
[Xperia Z Q&A, Help & Troubleshooting] Deleted member 5494300:
thanks, im gonna check this out

as well as look into options like DS battery saver,, quallcom battery guru causes my battery to run out faster lol
[Galaxy Note 10.1 Q&A, Help & Troubleshooting] Adelabs:
http://xdaforums.com/showthread.php?t=2637079

Sorry, I am not able to reply in that thread.

The ROM is great! Works fine!

But the power-off charging animation is terrible.

My device is N8010 from Chinese market. All lirokoa's versions, as far as I have tried, have the same problem. Meanwhile the official CM10.2 version is good.

Anybody knows how I may fix it?

Thank you.

[IMG="pic"]http://dl-1.va.us.xda-developers.com/2/8/5/0/0/9/1/IMG_20140714_113314.jpg?key=biKHkEm0Oeo2WJrRMk2GTw&ts=1405309827[/IMG]
[Galaxy Note 10.1 Q&A, Help & Troubleshooting] Adelabs:
Found this help

http://xdaforums.com/showthread.php?p=54206004
[Samsung Galaxy Fit GT 5670] asolole:
please help

i try to get more space internal storage galaxy fit and it succes

my internal storage now 0.92 Gb but my wifi become error

i used in stock ROM DXKT7

first i partition my sd card in 3 part

1. fat32 as primary 6,3 Gb

2. ext4 as primary 1 Gb

3. swap linux as primary

insert sdcard and flash with odin.

ops = beni v1.0

pda = CODE_S5670DXKT4_boot.tar.md5

after flash it my wifi cannot run / error

any one can help / can give me solution to fix it.

thanks
[Samsung Galaxy Fit GT 5670] mfmuam:
I dont know where's your mistake. But i suggest you to use custom rom. It called Vania Rom 1.4.

you may download here

And the theme is here

You may give me your thanks if i helped you.

Im sorry for my bad english. Im indonesian
[Samsung Galaxy Fit GT 5670] asolole:
thanks bray for your suggest..

i will try it later. now my galfit in ICU.
[Samsung Galaxy Fit GT 5670] mfmuam:
you may give me your thanks if i helped you :D
[Samsung Galaxy Fit GT 5670] asolole:
yes i'm greatfull with vania rom ext4 become my internal memory

now my galfit have more space internal memory..
[Sprint HTC One (M7)] Sabreslight:
Hey guys,

I'm looking to see if anybody has a copy of a 4.3 aspoa kernel or know where I can get one, I know Thoravukk had a nice one but I've lost my copies and I've switched back to the 4.3 version of Pac-rom and don't have his 4.3 anymore.

I'm mainly looking for the ability to enable quick charge again. Thanks
[Android Q&A, Help & Troubleshooting] crazynapkinman:
Trying to unlock bootloader for the h881c. Tracfone version.

No support found.

Am I missing the thread? What's the name of this phone? P1? Plus? Ascend?

So confused.
[Sony Xperia Z Ultra] coastalmikey:
Expansys-USA have the Z Ultra GPe for $349

http://www.expansys-usa.com/sony-z-ultra-google-play-edition-unlocked-lte-16gb-black-263504/
[Sony Xperia Z Ultra] elouisyoung:
I am typing this on the ultra z from that eXpansys sale. Its legit.
[Sony Xperia Z Ultra] rayhighness:
Indeed it is. Got mine a few days back, love it.

Thinking of a second one, trying to decide whether to get it, or go for the Sony version, which Expansys has for $10 more.
[Sony Xperia Z Ultra] jimmyjoebob:
They only sell the North American model (C6806) in the GPe version there, the other models won't work on all the bands in the US.
[Sony Xperia Z Ultra] rayhighness:
Thanks, that's good info. I didn't realize the Sony versions there weren't North American models.
[Sony Xperia Z Ultra] diamantericos:
Wait TV a seek I thought that the Sony version was the lte version I don't want the gpe version from what I've been viewing that version has a few issues that the Sony version doesn't.

Demon Galaxy no Souls Noted!
[Sony Xperia Z Ultra] blueether:
Read up and search on here. Both c6806 and c6833 are lte. Gpe is a c6806
[Sony Xperia Z Ultra] jimmyjoebob:
To make this clear for people here in the US.

C6806 is the North America version with the LTE/GSM bands needed for USA.

The C6806 comes in two versions

1) GPe - http://www.expansys-usa.com/sony-z-ultra-google-play-edition-unlocked-lte-16gb-black-263504/

2) non-GPe - http://www.newegg.com/Product/Product.aspx?Item=N82E16875212288

Make your choice.
[Sony Xperia Z Ultra] blueether:
Wont the c6833 work on any carrier except t-mobile? Not in the US so have not really looked at it.
[Sony Xperia Z Ultra] jimmyjoebob:
It will work on T-Mobile and AT&T for GSM talk and 3G data.

It will also work on T-Mobile for LTE for their 1700/2100 bands and the 1900 refarming.

It does not work on AT&T's 700 Mhz LTE, their main LTE band.

Neither will work on T-Mobile's future band 29 - 700 Mhz Lower D and E

Different countries use different bands, which sucks.

C6833

LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600

C6806

LTE 700 / 850 / 900/ 1700 / 1900 / 2100 / 2600
[Sony Xperia Z Ultra] TheFamilyMan:
Grab the Sony Xperia Z Ultra

Follow the link and I think you'll agree that the Sony Xperia Z Ultra IS the way to go!

http://www.theverge.com/2013/12/20/5229978/sony-xperia-z-ultra-z-ultra-google-play-edition-review

Other than that, especially as of late, ROM support is getting way better. Actually I think this is the best it's ever been since it's release! I've had my C6833 since 10/01/2013 - right after launch and I've been getting LTE from Straight Talk over AT&T network from day one. Don't let anyone tell you if you decide to grab C6833 that you won't be able to get 4G LTE or the upcoming XLTE. The C6833 is compatible with XLTE and is XLTE ready.

If your worried about having no flash for taking pictures there are 2 solutions. Something called iBlazr remedies the lack of a physical camera flash. What many don't know or simply don't want to acknowledge is this beast does in fact decent low light pix! But I didn't purchase this for taking pictures anyway so it's not an issue for me.

Check out the article by The Verge it's pretty much spot on for everything except for one sticking point. YOU CAN FIT THIS BEST INTO FRONT PANTS POCKETS. PERIOD. I do it everyday. The one thing I'd want to know though is what kind of idiot would put this beast in their back pocket anyway? They'd be begging for trouble no matter what device they chose and probably deserve their damaging their device anyhoo.

Just Sayin'
[Sony Xperia Z Ultra] jimmyjoebob:
XLTE is a Verizon Wireless sales product. Not sure how this phone will work on it, maybe in data mode only on VZW?

Avoid the C6833 if you live in the US, no reason to get it when a better version is available.

AT&T mainly offers LTE on their 700 Mhz band.
[Sony Xperia Z Ultra] doctahjeph:
I have the C6806 from newegg. So far so good on AT&T's LTE network. If in the US go with the C6806.
[Sony Xperia Z Ultra] ij0rgei:
I think it all depends on your area. I live in Dallas and my c6833 runs AT&T LTE most of the time.
[Sony Xperia Z Ultra] jimmyjoebob:
AT&T has LTE on multiple bands 700 MHz, 1700/2100 Mhz, 1900 Mhz, 850 Mhz

If people want to use LTE in the most places, a phone with 700 Mhz is required as its the most commonly used one by them.

The lower frequency will provide service in buildings where higher frequencies don't where they have multiple bands in the same location.
[Sony Xperia Z Ultra] enaybee:
I picked one up too from Expansys. I have no idea why I bought it except for the fact that its almost half the price and its a GPe phone. So far in a day I have found the speaker to be not loud enough (its not silent but its not loud enough for me), its too big and I am really having a hard time to figure out how to carry it. Battery life is still settling in so can't say if its good or bad. How do you guys carry this phone in jeans pocket? I am 527 Levi person and there is no way I could fit this thing in the front pocket.
[Sony Xperia Z Ultra] jimmyjoebob:
I agree, the speaker is pretty poor.

I carry it in my front jeans pocket no problem, tall jeans. :)
[Sony Xperia Z Ultra] arthaz28:
I, too, got one from expansys about a week ago and is still getting use to use it as my daily driver. the screen res is great and the performance is awesome. I agree the speaker's volume is way too low, but that's something that i can live with. My only concern is the lack of support for the GPe model. Kind of make me wish i bought the Sony version instead. :(

But overall i am happy with it and it somewhat fits in my jeans front pocket, albeit it makes sitting down very uncomfortable. Though, since I live in so cal i just wear shorts and sandals on most weekends, so i guess i can also live with the size of this beast.
[Sony Xperia Z Ultra] zs29a:
If Google will update GPE devices to 'L' release than they are probably better than Sony versions. Not sure if Sony will keep updating a fringe device for 'L' versions of android.
[Sony Xperia Z Ultra] paperWastage:
https://support.google.com/playedition/answer/4457705?hl=en
[Sony Xperia Z Ultra] dmunjal:
In my experience, this delay has been days to weeks for the GPE editions vs. the Nexus devices.

I fully expect the Ultra Z to get L.
[Sony Xperia Z Ultra] paperWastage:
well, my point is that Sony does the device updates.... Not google

Sony can take all the time they want (though I'm pretty impressed at their support for android stuff in the past 18 months)
[Sony Xperia Z Ultra] rjan22:
so which one is better the C6806 without GPE or with GPE can anyone link me please whcih one should I buy, I am on AT&T I want LTE all around bay area we have LTE here in San Francisco
[Sony Xperia Z Ultra] jimmyjoebob:
I found the GPe version too buggy, the camera would crash too often. I sent it back, ate the restocking fee.

Too many applications that I used weren't allowed to be downloaded to the phone.

I didn't try the Sony OEM firmware version, but I think that would be better supported.
[Sony Xperia Z Ultra] rjan22:
SO you took the C6833 instead or you don't want it anymore?
[Sony Xperia Z Ultra] jimmyjoebob:
I haven't decided yet.

I think I would get the C6806 (same hardware as GPe) but with the Sony OEM firmware.
[Sony Xperia Z Ultra] cgreen6369:
Z Ultra and L

The uncertainty of whether it will get L is what's making me hesitate jumping on this deal. Sony and Google Play Store discontinued the Ultra Z so quickly!:rolleyes:
[Sony Xperia Z Ultra] dmunjal:
They also discontinued the GS4 GPE but it will definitely get L.
[Sony Xperia Z Ultra] doctahjeph:
I am running the Sony C6806, non GPe, on AT&T right now. Works great. Great thing is you can load the GPE rom on it and it works just like the GPE version if that is your preference.
[Sony Xperia Z Ultra] randpost:
Price drop to 335.00. I may pick up another.
[Sony Xperia Z Ultra] dmunjal:
A good deal just got better. Hoping the Galaxy s4 GPE shows up soon.
[Sony Xperia Z Ultra] jordant2:
Could not resist at this price. I really wanted the Sony version but I couldn't justify paying $100 more for it. Plus no tax shipped to cali!
[Sony Xperia Z Ultra] pratyush997:
Does ROMs made for Sony variant work with this GPe?
[Sony Xperia Z Ultra] blueether:
Short answer: No

Longer answer look in the GPe dev section below for the current supported ROMs