yashsingh1/xdaforums huggingface dataset:
[JAMin, XDA Neo, S200 ROM Development] Spacekeez:
Besides what's already mentioned in this thread, i found 2 other things.

1. Wrong mobile provider. It says O2 but I dont have O2.

2. Mediaplayer doesn't play some vids. I think MPG, MP4 aren't associated with Mediaplayer. Streaming vids play only audio.

I'm not sure yet if they're bugs. Anyone else has seen the same?

Cheers!

KeeZzz...

_____________________

QTEK S200 G4

ROM smart1_wm6_pp8mb

IPL 2.09.0001

SPL 2.20.0001

GSM 02.47.21
[JAMin, XDA Neo, S200 ROM Development] johnnyduk:
There is a fix for the wrong provider if you search

JD
[JAMin, XDA Neo, S200 ROM Development] johnnyduk:
Smart1

Any idea when you next version is ready?

Can't wait for mms and an ident so m$ live works....

JD
[JAMin, XDA Neo, S200 ROM Development] Spacekeez:
Thanx. Will do!

I added a file associoation for .mp4 extension to mediaplayer and it still wont play. I get errormsg "Cannot play the file. The file is either corrupted or the Player does not support the format you are trying to play." So I recorded a video (mp4) with pda itself. It doesnt play either.

KeeZzz...
[JAMin, XDA Neo, S200 ROM Development] smart1:
I don't have a changelog, though I'm 100% sure It's more stable and fast.
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
Hi Smart1,

i have the Jamin ITA since yeasterday, and i would to upgrade it to your rom.

I red so many pages but I want to be sure before do this.

I need to unlock my G3 device?
[JAMin, XDA Neo, S200 ROM Development] lo0m:
That's simply awesome!! thanks smart1. Awaiting your next thread :D

Love to see the AKU3.5 as well.

no problem ;)

==========================================

I didn't put any new version of drivers or whatsoever in the stack.

You should ask smart1 if it's possible to integrate the widcomm stack in his ROM.

I'm wondering myself if the ms-btstack can somehow be switched off/disabled when using the widcomm stack?

It actually already is quite easy.. here's what I did exactly:

- First I installed the netcf.all.wce4.ARMV4.cab > the widcomm-installer used to ask for this cab when finished installing, so i ran it first to make sure

- Then I installed the widcommstackx50v05.cab

- When done installing > soft-reset > let device boot up again.

- Now edit the following lines in your registry (using a registry-editor like Resco Registry):

under [HKEY_LOCAL_MACHINE\Software\WIDCOMM\BtConfig\Seria lTransport]

BaudRate=115200

Device=COM

FlowControl=0

Parity=0

Port=1

(I myself only had to change 'Parity' and 'Port' values)

Then soft-reset again.

- Now start BT using the widcomm-BT-trayicon on the today screen. Have fun!

==========================================

The only problems I'm encountering using the widcomm stack is the blue flashing led which is not working (as I posted before), but also the following:

When turning BT off and using another connection (like GRPS/Wifi) via the commanager > all working fine.

BUT when trying to turn on BT again (after turning Wifi/GPRS off again) I once again get the driver memory-error and have to soft-reset to get BT working again.

I read something similar to this under another thread:

Although my GPRS is working fine, this sounds quite like my problem.. >

I wonder if this problem only occures in smart1's WM6-rom or if it always happens using widcomm stack?

grtz

EDIT:

Still waiting for this cab :)

With that one you don't need to use the netcf.all.wce4.ARMV4.cab or edit the registry..

and I hope it fixes the soft-reset problem for me ;)
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
Dear lo0m,

could you help me to upgrade my device?

I've an ITA jamin, if I want to use the smart1 rom what I have to do?
[JAMin, XDA Neo, S200 ROM Development] mccune:
Sounds great! You can imagine people want to know wich one is better? Smart1's WM6.0 V3 or AKU3.5 by Smart1 :D

One of the reasons I have to go back to WM5.0 is that the Infrared isn't working like it should. As mentioned a few times before, I can use Novii Remote. But when using contacts to send vCard by IR there seems no alignment. Also TotalCommander seems to show an error: Error in function 'socket': Transfer failed (code 10009).

I tried a hard reset, no luck. It's impossible that I would be the only one with this problem, don't you think?

Major strugle: Smart1 WM6 v3, Smart1 WM5.0 AKU3.5 or Asergs AKU3.3.13 :)

@divxmaniak

Read the threads dude. There is plenty info about flashing your device!

Start reading the WiKi ;)
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
thx mccune, but I found the thread but not the file indicated on it to unlock the device.

So?......
[JAMin, XDA Neo, S200 ROM Development] lo0m:
He's right, even in this thread alone it's been described about a 100 times!

Read the wiki and use smart1's post for installation-procedure.

Still can't seem to figure it out? use the advanced search function or read this whole thread ;)

EDIT:

You don't need to unlock your device (G3/G4 doesn't matter) to upgrade to smart1's rom!

Just take on the steps as described in smart1's post.. good luck
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
so I just run RUU.x.x.x...nvid.exe and then the upgrad_rom.bat form the smart1_wm6_pp8mb_NEW_new?
[JAMin, XDA Neo, S200 ROM Development] exe:
Did you do step 1 to install 2.2 version first before smartv2? If you did, what you need to do is wait a little longer when you get that cloud screen. It takes a while, but the device will boot back up to a green WM6 screen. Try waiting 5 minutes. If nothing happens, then you need to redo the entire steps again.
[JAMin, XDA Neo, S200 ROM Development] lo0m:
Like we said.. read back this thread, it has been mentioned over a 100 times before..
[JAMin, XDA Neo, S200 ROM Development] bongachalla:
Its possible by pressing and holding the "hang up"-button, approx 3-5 sec and the GPRS/EDGE-connection will disconnect.
[JAMin, XDA Neo, S200 ROM Development] seneca:
Hello,

my G4 Neo and the new Smart1 Rom are a (nearly) perfect team.

But there is one question:

I've unlocked the extended ROM and deleted the CABs to use this place for installing some software.

But after every Softreset there are the "original" cabs again in the unlocked ExtRom.

What must i do to protect the ExtRom from filling with Cabs after a Softreset?

greetings, seneca
[JAMin, XDA Neo, S200 ROM Development] ali.ms:
my ohone is ringing only at vibriting.

:( :(

hi

i install this rom correct and it work very good but after 1 day the ringing my phone is only vibriting.

can anybody help me?

thank you
[JAMin, XDA Neo, S200 ROM Development] johnnyduk:
The answer is about 10 pages back I think

JD
[JAMin, XDA Neo, S200 ROM Development] animelover:
A good way I think would be to split the OS.nb into their different parts so that you can mount the Ext ROM as an image-file with ExtraDrive Creator Pro! I done this very often with my XDA 2i! :D

I don't know any reason at the moment why it does not working!
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
I found 2 bugs on my Jamin.

Sometimes appear a message:

- Notification error Cannot execute \windows\TimeWizard.exe

What does it mean?

- If I speaking at the phone and receive another incoming call I can't answer at the second one holding the first.
[JAMin, XDA Neo, S200 ROM Development] ali.ms:
my ringer phone is only vibrete.

i read the some page but i don't understand to what am i doing to repir this problem.my ringer phone is only vibrete.and dont any noice.please help me
[JAMin, XDA Neo, S200 ROM Development] binky11:
I think I can fix almost ALL issues from the Smart1 ROM.

It's doesn't install the Extended_ROM!!!!!!

Sow.. try to mannualy run all fixes :D

Go in Total-Comander to \Extended_ROM
[JAMin, XDA Neo, S200 ROM Development] binky11:
worked for me :D
[JAMin, XDA Neo, S200 ROM Development] tiggerbcn:
hello, the program PocketRar don't work,

To you does it you work?

there goes out for me a notice that it puts:

The file "Pocket RAR" cannot be opened. Either it is not signed with a trusted certificate..........

I download in the link here: http://xdaforums.com/showthread.php?t=295225&page=14

Gretings
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
What do you mean?
[JAMin, XDA Neo, S200 ROM Development] R0N1N:
I think he is referring to the bunch of cabs in the extended ROM. In my case none of them executed after the initial hard reset.
[JAMin, XDA Neo, S200 ROM Development] animelover:
that's right but it would be greater if we can use the Ext ROM as we like! ;)
[JAMin, XDA Neo, S200 ROM Development] lo0m:
That probaby has to do with the following:

coming from smart1's official headpost..

According to this the ExtRom was installed along with the OS i guess..

@smart1: I found this earlier post of yours in this another thread concerning the widcomm bluetooth stack:

I wanted to try this cab, just to see if it was any different from the official cab I tried (which was giving me the memory-error when turning on BT again, after using another connection(wifi/gprs)). But when I started downloading the file it was only 60kb! This of course couldn't possibly be right, knowing the original file is about 8MB.. so the file is probably corrupt?

Just wanted your confirmation on this one ;)

I'd really like to use the widcomm stack without any issues, hope your new cab fixes the problem!

Would you please let us know as soon as you finished it? :rolleyes:

thanks!
[JAMin, XDA Neo, S200 ROM Development] binky11:
well.. I did have the same issues like, model no. profiles, windows live, midi files..blabla! But i'd figured out the the cab files did not install..soo I run them manually and AFTER the I've upgraded the Radio ROM to 2.61.21

It all fixed the problems, including the batterydrain!

soo.. here's what you must do!

1. install Total-Commander

2. go in TC to \Extended_rom

3. run ALL cab files manually.

4. soft-reset your device.

5. install the radio rom 2.61.21

And look @ a wonder!
[JAMin, XDA Neo, S200 ROM Development] wig:
BIG FAT gigantic THANKS!! (I was half expacting a smackdown - really, I'm not a n00b!)
[JAMin, XDA Neo, S200 ROM Development] calvinz:
hi guys.. i've just flashed my dopod 818pro with smart1 WM6 ROM at the first page of this thread.. after flashing it I couldn't seem to get connected to the GPRS/EDGE connection of my operator.. I've double checked all the settings and pretty much sure its the same b4 I've flashed it...

and another question if I were to upgrade to Smart1 v2 ROM..do I need to flash my phone back to WM5 first then only to Smart1 v2 ? OR I could directly upgrade it on WM6 ?

Thanks guys !

edit: how do I flash the Radio ROM on this guy ? is it through the same way of just executing the exe file ?

edit2: anyone tried flashing their phone using Vista's Windows Mobile Center ?
[JAMin, XDA Neo, S200 ROM Development] wig:
Ah well. Easy come easy go. I hope the next release is soon!

I put in the widcom stack and now the device is running sluggish and I'm having those same data issues you guys mentioned. I wanted the upgrade so I can get the BT to work with my car... the MS stack said no joy, the Widcom stack showed the car, but it wouldn't talk to it (no services found).

Not sure if this is related, perhaps someone can clue me in - i see all sorts of exotic version numbers, but at boot time I see:

ipl 1.00

spl 2.20.000

gsm 02.47.21

os 10.2.0.8

IPL seems awfully low - but I don't know what I'm talking about in the version number category. If someone could help me back on the path, I'd really appreciate it!

Cheers.
[JAMin, XDA Neo, S200 ROM Development] ohyes:
Thanks Smart1. I tried those already, I like your version more. But still I wanted to go back. but I am still have trouble downgrading, do I have to CID unlock my 818pro in order to flash my old rom?? thanks again.:p
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
I don't have the Extended_rom folder!!!!
[JAMin, XDA Neo, S200 ROM Development] binky11:
Did you installed Total-Commander?

Because in the normal 'explorer' you won't see it!

You must TYPE in the adressbar \Extended_rom
[JAMin, XDA Neo, S200 ROM Development] ohyes:
Thanks Smart1. I tried those already, I like your version more. But still I wanted to go back. but I am still have trouble downgrading, do I have to CID unlock my 818pro in order to flash my old rom?? thanks again.
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
Ok great I found it thanks your suggestion.

Now how can solve the audio and bluethoot and timewizard problem?
[JAMin, XDA Neo, S200 ROM Development] smart1:
just flash your original rom then flash whatever you want.
[JAMin, XDA Neo, S200 ROM Development] calvinz:
hi smart1 .. i've already flashed ur latest ROM into my dopod 818pro... but i still couldn't use live messenger ... i've already installed all the cabs in the ext rom and applied the latest radio ROM.. what else have i missed out ? hope u can help me..thanks !
[JAMin, XDA Neo, S200 ROM Development] tktk:
hi calvinz

I have smart1 Rom on dopod 818pro and live messanger works fine.

Note:

Microsoft made live messanger not to connect if Date or Time are not Correct.
[JAMin, XDA Neo, S200 ROM Development] calvinz:
hi thanks alot..it solved the problem.. but another problem now is..the GPRS refuses to connect... it kept on showing me the modem has disconnected everytime
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
Smart1

no suggestion for audio, bt, incoming call, timewizard problem?

All this problem cause me to go back to my orig rom :eek:
[JAMin, XDA Neo, S200 ROM Development] binky11:
TimeWizard -> Hard-reset :( !!! (You MUST do to the Extended_Rom again)

Bluetooth -> did you upgrade to Radio ROM 2.61.21?
[JAMin, XDA Neo, S200 ROM Development] smart1:
I know, try to redirect link file to \program files\pocket rar\pocketrar.exe
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
I did it now but at the beginning appear an error message:

the bttrayce cannot be opened....

This message appear since I have installed the Widcomm BT stack.

:confused:
[JAMin, XDA Neo, S200 ROM Development] mwell:
hi smart1,

could you please also create a "clean" version of your ROM?

without voiccommand, voice speed dial, pocketrar, .....

perfect work!
[JAMin, XDA Neo, S200 ROM Development] binky11:
Did you did a HARD-RESET???? (backup your things first ;))
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
Th procedure is to click & hold camera and commmanager button and press the sw reset. Right?
[JAMin, XDA Neo, S200 ROM Development] zerocul:
Guys, I'm using smart1's 2nd version rom, everything is working great, but after i install CE Star, i realize i cant connect to windows live messenger, also windows update (the same problem to previous rom)... r there any solution for it without having to uninstall CE star?
[JAMin, XDA Neo, S200 ROM Development] animelover:
Yes, you're right!
[JAMin, XDA Neo, S200 ROM Development] binky11:
Yes :D :rolleyes: :rolleyes:
[JAMin, XDA Neo, S200 ROM Development] binky11:
To who:confused: :confused: :confused:
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
I did it but nothing happend.
[JAMin, XDA Neo, S200 ROM Development] binky11:
What did you mean? nothing happend?
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
I mean that the jamin reboot normally, no hardreset.

How long I have to hold the buttons? :(
[JAMin, XDA Neo, S200 ROM Development] dskeik:
WAWOO

No replies?!?!?:mad:
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
See some reply above or one page ago
[JAMin, XDA Neo, S200 ROM Development] smart1:
C’mon, seriously, do some damned research use the Wiki page and all!!!
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
Smart1

no suggestion for audio, bt, incoming call, timewizard problem?

All this problem cause me to go back to my orig rom
[JAMin, XDA Neo, S200 ROM Development] lo0m:
indeed.. @divxmaniak: please STOP asking the same stupid questions all the time and try to READ..

all your questions so far have been answered about a 1000 times, either in the WIKI or earlier in this thread.

Again, please try to READ all related topics to your problem before you post your questions.

This thread already is a big mess, and you're only increasing it by filling pages with

the same stupid questions which have already been answered more than once..

@smart1 how you doin' on the new widcomm-btstack.cab?

(I asked you earlier, but pages keep filling up so fast you probably didn't read it)

Thanks again :)
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
I think that mine are not stupid question cause I didn't solve my problem with your suggestion. So they are stupid????

Thanks for your consideration of me.
[JAMin, XDA Neo, S200 ROM Development] John-Wu:
YES!!

first read, and if you can't find the solution, then ask.
[JAMin, XDA Neo, S200 ROM Development] lo0m:
That our suggestions didn't solve your problem, doesn't mean you have to ask the same damn questions all the time!!

If you don't get an answer/solution to your question, we simply don't have it.. so it's VERY ennoying if you keep asking for it!!!

Look at your own postlist for a second: see how many times you ask the same questions??

Just try and do some research yourself, you can always find more about certain issues/problems than you would think in the first place.

If someone knows a solution to your problem, I'm very sure they'll let you know if they read this thread..
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
What do you think? I can't find the solution, so I asked.

Your sentence is very useful! :rolleyes:
[JAMin, XDA Neo, S200 ROM Development] divxmaniak:
Ok in this way I like your explaination. I will looking for a solution. Now I'm reinstall the rom.

Bye for now
[JAMin, XDA Neo, S200 ROM Development] JNasty:
Speaking of stupid questions...

I have 2 questions:

1) What ver of WM6 is included or better yet, is the "productivity suite" included in this ROM?

2) My Device is a CID G4 locked and I know that it doesn't have to be unlocked to be flashed, however I can't save my original rom. I bought my O2 Neo SIM unlocked online and it was flashed with the Jammin ROM. Will someone be kind enough to point me in the direction to download the original ROM. It seems you have to be a member of Club Imate to get it done.

Thanks.

Great board btw.
[JAMin, XDA Neo, S200 ROM Development] tktk:
Reponse to JNASTY:

1- The Best WM6 for prophet is the SMART_NEW_V2 Rom.

2- You don't need to be a member to get I-mate official roms,

To get I-mate roms for all I-mate devices go to: ftp://ftp.clubimate.com/
[JAMin, XDA Neo, S200 ROM Development] ohyes:
smart1, tahnks for looking at my post, but....

that's the thing...i can't flash my original rom...i got this error message...

http://xdaforums.com/showpost.php?p=1178542&postcount=540

help!:(
[JAMin, XDA Neo, S200 ROM Development] Diggen:
When I try to install the Widcomm BT (to Device) ist says "install unsuccessfull" but there are 30MB free. Trying to install from a 16MB MMC.

Phone: G4 CID locked

Rom: Smart 1 v2

Any suggestions?
[JAMin, XDA Neo, S200 ROM Development] lo0m:
This is a known issue, identified a couple of pages back in this thread.

The BT_StackX51V05 cab provided in smart1's post is corrupt and doesn't (succesfully) install.

Smart1 was already informed about this and replied:

So just wait for the new cab to be released by smart1!

Waiting for it myself as well :)

grtz
[JAMin, XDA Neo, S200 ROM Development] cesardeluxe:
Try initialing from MN6.exe in the folder. Create a shortcut of it with RESCO FExplorer and send it to StartMenu with the same application (Send to start Menu as shortcut)

cheers
[JAMin, XDA Neo, S200 ROM Development] scott4:
Hi Smart1 and all,

Can you give me the file list of your ext rom? I don't know the directory name of my ext rom is "Extended_ROM2", therefore the programs in the ext rom cannot be installed automatically after flashing WM6 Smart1 New v2.
[JAMin, XDA Neo, S200 ROM Development] Eladio.Linares:
Mine is "Extended_rom". If you mean 'Config.txt', this is...

LOCK:Enabled
CAB: \Extended_ROM\MP-Shorcut-MMS1-Java5xx-CyberonVoice-CV-04Nov05.CAB
CAB: \Extended_ROM\MP_Customization_Prophet_Qtek_WWE_051205.CAB
CAB: \Extended_ROM\MP_mHub_WWE_060124-2.CAB
CAB: \Extended_ROM\MP_MMSAutoDisconnect_060106.CAB
CAB: \Extended_ROM\MP_SmartDialing_enable_0915_signed.CAB
CAB: \Extended_ROM\MP_CVSDcpl_20060220.cab
CAB: \Extended_ROM\PP_DisconnectButton_16.CAB
CAB: \Extended_ROM\PP_ExtVersion.CAB
CAB: \Extended_ROM\PP_OperatorName.CAB
CAB: \Extended_ROM\PP_Prophet-UAProf_AKU2.sa.CAB
CAB: \Extended_ROM\PP_QtekTsk.CAB
CAB: \Extended_ROM\PP_Qtek_pIEsetting.CAB
CAB: \Extended_ROM\P_ECall_112_911_QTEK_Wizard.cab
CAB: \Extended_ROM\P_PT_EnableSPN_Wizard_20060109.CAB
LOCK:Disabled
RST: Reset

But for any unknown reason, customization is not running when i hard-reset my prophet... I've manual run these cabs (as posted by binky11), and everything is working well now (including power drain).
[JAMin, XDA Neo, S200 ROM Development] exe:
where exactly is this external rom folder? I have Resco file explorer and I can't find it manually or via search function.

Edit: nevermind. It seems you can't get to it under Resco. Total Commander finds it. Thanks, will try it out. Fur sure there's something not right with the install process.
[JAMin, XDA Neo, S200 ROM Development] lo0m:
The ExtendedRom folder is normally locked, so it's not visible in File Explorer/Resco Explorer whatsoever.

That's why you need to use Total Commander to locate it (by typing 'Extended_rom' in the adressbar) and execute the cabs inside manually..
[JAMin, XDA Neo, S200 ROM Development] binky11:
Well.. I did already post it ;)

http://xdaforums.com/showthread.php?t=299069 :p
[JAMin, XDA Neo, S200 ROM Development] lo0m:
i know.. used your link to application, as you can see. me not stupid ;)
[JAMin, XDA Neo, S200 ROM Development] binky11:
sorry;) :cool: :o
[JAMin, XDA Neo, S200 ROM Development] dskeik:
It seems u do not read carefully what is needed!

Sorry
[JAMin, XDA Neo, S200 ROM Development] JNasty:
Thanks, that's what I needed to know!
[JAMin, XDA Neo, S200 ROM Development] digifan:
why i cannot login windows live

who knows

the model no is WIZA200
[JAMin, XDA Neo, S200 ROM Development] Swakoo:
HI guys,

pardon me, I am using Dopod818pro.

I understand I need to ensure my ROM is AKU2.2 first before running smart1 rom yah?

How do I identify?

Also, how do I identify if my is G3 or G4? Is it necessary to know?

Thanks a mil guys
[JAMin, XDA Neo, S200 ROM Development] binky11:
Read the WIKI please

http://wiki.xda-developers.com/index.php?pagename=prophet_g3g4_how
[JAMin, XDA Neo, S200 ROM Development] animelover:
Does anybody know solution to use the Ext ROM on a G4 Prophet for personal apps? I nee more storage on my device! :'(
[JAMin, XDA Neo, S200 ROM Development] John-Wu:
i dont have, but why don't you install on your sd card? i know, it's nice to have more 9MB, but hey what is 9MB if you have 2GB SD CArd or more :-)
[JAMin, XDA Neo, S200 ROM Development] che1982:
I have a problem with WM6.0 Smart 2. Sometime, WindowMedia play music file without tones. I dont know why, so anyone have a problem like me before?
[JAMin, XDA Neo, S200 ROM Development] alwidanakehna:
Second call dissappearing

I have installed the smart v2 version.

i have also upgraded the radio and runj the cabs from the ext folder.

when i am on call and get second call, a window pops up and dissapears

then when i check it is also not there in missed calls,,

any one solved this problem

thanks in advance, thanks smart1
[JAMin, XDA Neo, S200 ROM Development] johnnyduk:
Hi Smart1

I have done this and.....indeed the model number is now there, but there is no battery remaining indication, it is just empty?

Can this be cured

Thanks

JD
[JAMin, XDA Neo, S200 ROM Development] imparator:
Repost

Can somebody post smart v2? None of the links seem to work
[JAMin, XDA Neo, S200 ROM Development] dskeik:
Wait Dear;

Smart1 might post ver3 today
[JAMin, XDA Neo, S200 ROM Development] digifan:
is it true?
[JAMin, XDA Neo, S200 ROM Development] lepeux:
Date one one line

Is it possible to have in today a date in one line Like above

Like that we win space in today screen
[JAMin, XDA Neo, S200 ROM Development] smart1:
I believe you did something wrong.