suyalasit 0 Report post Posted March 23, 2004 hey guys chk this out:- When u upload a game from R-World, it gets saved in "ams" folder (so that we don't have to upload it again) having 2 files with extension .jar & .jad. So is it possible to upload java mobile games since they have the same extension??? Man wouldn't it be gr8 if that works out. i'm having some java games n i'm psting 1 here. plz let me know if that works out. i'm a little scared doing it myself coz if something goes wrong n i screw up my phone i'll have to goto service centre n i had been there just 3 days back so i guess this time he's not gonna entertain me. 3D_Adventure.zip Share this post Link to post Share on other sites
Morpheus 0 Report post Posted March 23, 2004 damn looks like RD2030 is a TOATLY HACKABLE CELL.. hahah. Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 23, 2004 yea man i have been wondering abt this too... But did not have enough time as my exams are going one... However will try this out... so here goes nothing... Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 23, 2004 Hi guys, Well one doubt.... There are 20 sets of .jad and .jar files Which should i replace Anyways i tried replacing it with 20.jad and 20.jad... Nothing happened... I searched and did not find any new name in the game list... I think this doesnt work this way... I thiink it has to stream off a server and that these files should be on that server... What do you think guys ??? Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 23, 2004 Hi people, I read the content in the contentinfo file in ams folder and saw that every no has something next to it. in my phone 09 corresponded to encyclopaedia. so i replaced the .jar and .jad file with the file hat suya posted . And well now my enclyclopaedia does not work So I think this will take time to get to know ... Keep trying guys ... Bye, love, pretender. Share this post Link to post Share on other sites
Ashokjp 15 Report post Posted March 24, 2004 saw that every no has something next to it. in my phone 09 corresponded to encyclopaedia. so i replaced the .jar and .jad file with the file hat suya posted .And well now my enclyclopaedia does not work So I think this will take time to get to know ... Keep trying guys ... i dont think jus replacing the jad and jar files will do it bcz 1 of the files contains the headers for the application.. You have to edit it accordingly Share this post Link to post Share on other sites
gdi123 0 Report post Posted March 24, 2004 hahahahahha! imagine "adult games" on a 4-grey lcd handset.. they'd be so clear and discernible lol Share this post Link to post Share on other sites
Ashokjp 15 Report post Posted March 24, 2004 I think wat he meant was advanced games than those small small one's provided by reliance Share this post Link to post Share on other sites
gdi123 0 Report post Posted March 24, 2004 whoopsies.. guess thats just my perverse mind at work Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 24, 2004 Guys, I dont think this is that easy, cause every file has a reference on the server... I think it cross checks with the server before running these ... its complicated for sure... Anyways, keep trying... Share this post Link to post Share on other sites
suyalasit 0 Report post Posted March 25, 2004 I dont think this is that easy, cause every file has a reference on the server...I think it cross checks with the server before running these ... its complicated for sure... hey pretender i had just been to my farm house n there was no signal . so i tried to run that silly game "slithering sam" n u know what i loaded even whithout the signal. That means therez no cross with server. Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 25, 2004 hey pretender i had just been to my farm house n there was no signal . so i tried to run that silly game "slithering sam"Â n u know what i loaded even whithout the signal. That means therez no cross with server.Read the FAQ section in reliance dialerRead the fifth question ... Signal strength has got nothing to do with data transmissions .... Data transmission can occur at any signal strength level. However, the connection will be more reliable with higher signal strength i.e. at least two bars on the signal level meter. - Reliance Rconnect FAQ Share this post Link to post Share on other sites
Ashokjp 15 Report post Posted March 25, 2004 Yeh pretender! But it doesnt mean that you can have data transfer even without signal.. It says that data transfer in R-connect will happen even if ur signal is low. Share this post Link to post Share on other sites
suyalasit 0 Report post Posted March 26, 2004 ye ashok's rt, there's no coverage at my farms Share this post Link to post Share on other sites
Chirag 5 Report post Posted March 26, 2004 so tht means, the games are promptly downloaded on our phones.. and the next time we access them... we load them from the phone and not from the network... coz else, suyalasit wouldn't have been able to use that game then... ! Share this post Link to post Share on other sites
suyalasit 0 Report post Posted March 27, 2004 yup, now the thing is to find where exactly the path is stored for running the game, n accordingly editing that may help in uploading personal games. Share this post Link to post Share on other sites
StaticElectricity 8 Report post Posted March 27, 2004 wow quite a topic we have going on here... here's what i know about this stuff... as per my *past* research(fidgiting) Once We Click On the link in r-world the phone sends a request to main server with the requestID. the server then sends back 2 files - xyz.jar (Java Archive) and xyz.jad now xyz.jad holds the header info for the .jar file and how to execute it. and xyz.jar holds the entire data be it sound or image or text or program itself in a RAR compressed format. the files are downloaded into the phone and then the *contentinfo* (cant rem the exact name) file is updated with the new data and a specific number associated with the java program. then when when one clicks on the link for the *second* time the phone sends the CRC or the Size Of the midlet (Java Program) to the server along with the requestid. this helps in getting to know weater the program has an updated version or has gone corrupt and thus it also acts as a security system. *** i may be aboslutely wrong... all what im saying is just by what i have seen and experimented. thats all... keep trying ****** Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 28, 2004 when when one clicks on the link for the *second* time the phone sends the CRC or the Size Of the midlet (Java Program) to the server along with the requestid. this helps in getting to know weater the program has an updated version or has gone corrupt and thus it also acts as a security system. This is what i was trying to say.... But then there is that chopper game that is loaded onto the phone... I think that can be replaced... Reliance has nothing to do with that game... It is just like the other 19 or so ringtones on the phone,.... But then we werent able to change those ringtones either. so..... All i waill say is that be carefull while replacing files.... My phone is already at the service center... Im hoping i wont get charged and insurance will cover...... cause technically i did not tamper with the phone phisically... bye guys, pretender. Share this post Link to post Share on other sites
StaticElectricity 8 Report post Posted March 28, 2004 This is what i was trying to say....But then there is that chopper game that is loaded onto the phone... I think that can be replaced... Reliance has nothing to do with that game... It is just like the other 19 or so ringtones on the phone,.... But then we werent able to change those ringtones either. so..... Well,mr. pretender as u say that you think that the chopper game can be replaced.... i think otherwise. it's because the chopper game resides in the phone's rom and not in the Flash Memory. just as the other 19 ringtones. its it's not possible to replace it. but yes the ones we download *may* be replaced. if we can find someway to override the crc check. Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 29, 2004 I think, if we maintain the size of the game, then the crc check will return true... But the we will have to replace them with games having same size... i guess thats not going to be easy .. Share this post Link to post Share on other sites
StaticElectricity 8 Report post Posted March 29, 2004 well, whats the size got to do with crc... in some cases it might return true and in some it might not. have you ever written a crc generation alogrythm?? if u have u'll know what im saying... and yeah we *may* be able to override crc .... if we have the courage to write our own games.... using j2me... Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted March 31, 2004 Static : No i have not written a CRC algo . But what i know is that crc stands for cyclic reduncy check and that its got something to do with size of the file too... If you know anything more, Enlighten me ... By the way do you know j2me ??? Share this post Link to post Share on other sites
StaticElectricity 8 Report post Posted March 31, 2004 well, yes CRC *has* to do with filesize but it's not the way you stated it in your previous post. crc is cyclic redudancy check and is looks up the checksum and generates a number considering the filesize. so if all the bytes of a file match then the checksum matches.. and all the bytes match if and only if the programs are *SAME* and no i know only a little bit of java so i cant plunge deep into j2me(Java 2 Micro Edition) Share this post Link to post Share on other sites
iiii_pretender_iiii 0 Report post Posted April 1, 2004 I think you mean BITS... CRC compares all bits with the copy ... Share this post Link to post Share on other sites
StaticElectricity 8 Report post Posted April 1, 2004 well mr pretender, 8 bits = 1 byte and if all bits match then all the bytes match. so it really dosent matter. but as a matter of fact it *should* be bits. like 00000000 AND 00000000 = 00000000 and (00) (00) = (00) 01010101 AND 11111111=01010101 (AA) (FF) = (AA) Share this post Link to post Share on other sites
