Wonderings and some questions - JASJAR, XDA Exec, MDA Pro ROM Development

Hey,
I'm relatively new to the whole pocket pc rom scene specially on the HTC Universal since I just recently bought one.
I'm usually a very curious person so I have a few of questions that I couldn't find a clear answer by looking around the forum. Maybe someone can help me out. Some of them may be obvious to you but not to me.
1. Where do the cooked source rom come from? Where are they extracted from?
2. Why don't we use roms from other HTC devices (or just change drivers and such)? Aren't they supposed to be relatively the same hardware?
3. How come some roms are more stable than others? What's the difference besides the included software? Does the person who created the cooked rom actually go into the OS code and edit it or is it just a driver combination trial and error?
4. What are the current main problems with HTC Universal WM6 roms besides the video call? I noticed that stability has improved but I actually wonder why since it's supposed to be the same operating system.
Thanks!

WackMachine said:
Hey,
I'm relatively new to the whole pocket pc rom scene specially on the HTC Universal since I just recently bought one.
I'm usually a very curious person so I have a few of questions that I couldn't find a clear answer by looking around the forum. Maybe someone can help me out. Some of them may be obvious to you but not to me.
1. Where do the cooked source rom come from? Where are they extracted from?
2. Why don't we use roms from other HTC devices (or just change drivers and such)? Aren't they supposed to be relatively the same hardware?
3. How come some roms are more stable than others? What's the difference besides the included software? Does the person who created the cooked rom actually go into the OS code and edit it or is it just a driver combination trial and error?
4. What are the current main problems with HTC Universal WM6 roms besides the video call? I noticed that stability has improved but I actually wonder why since it's supposed to be the same operating system.
Thanks!
Click to expand...
Click to collapse
1)Leaks from M$ and HTC
2)We are on the RTM Core..Rest is device specific.
3)Tweaking the ROM (most commonly the default.hv) hex editing the nb
4)
http://forum.xda-developers.com/showthread.php?t=308461
a)Video Call
b)Wifi
c)New Inbox (in some builds)
d)Data Connection auto reconnect (in some builds, for some people)
e)One note bug (in some builds)
f)Rigtone Bug " "
and more...

Related

Uprade for dummies? A few newbie questions.

Okay, I'm absolutely new to the PDA-Dev stuff. I'm a normal desktop software developer and I only use the PDA's as a normal user ;-)
I have the german T-Mobile branded MDA Pro.
So here are my first questions:
1.) Here in the forums we have a few threads about WM6 on the
- WM6 kitchen release
- Jwrightmcps Crossbow
- Final ULTIMATE - No Bugs HTC Universal WM6 ROM
- Universal WM6 Professional Rom
So, on a first look this is oabsolutely verwhelming. What is the right choice? In other words: When wanting to upgrade, what is the most stable version?
2.) What is this AKU stuff that's mentioned in nearly every post? I can't find a clear explanation of what this really is.
3.) I want to upgrade in a legal way. Loosing support on my MDA is not the problem, but I want a legally licenced WM6 on my pda. So where can I get that?
Are there any other hints, tips & tricks you would suggest for starting with that?
I think you on the wrong forum man!
You need Microsoft website
The only legal version of WM is WM5.
reed this
http://www.xda-developers.com/modules.php?name=News&file=showarticle&threadid=294142
1) Really, the only 'stable' ROM is WM5, WM6 will have some problems, but they are getting better.
2) I actually haven't figrude that one out yet... I assume its the version number or something... never really been important.
3) Short answer you can't, long answewr talk to t-mobile.I'm not aware of any carrier releasing WM6 for the universal, but for a legal upgrade you'd have to get it from your carrire (and most likely have them do it)
Okay.. well.. then.. hrm.. just ignore point three.
Back to point 1.) I do not want a rock stable WM6 on my MDA Pro. But when it comes to different WM6 versions/distributions to choose from, I want the most stable of them. So which one is the one to go for?
To Point 2.) I thought about some version numbering too, but I'm not pretty sure about that. But when it's not really important, why making the difference? ;-)
Is video call important to you?
There is still no known stable Video Call on WM6 yet except for the Video Call Beta by Jwright.
I think there is only 2 known source (correct me if I am wrong) of WM6 for Universal floating around in many forums. The one by Helmi (older AKU) & the one by Ivan (newer AKU). The rest are just variants of this 2. With Plus & Minus features, some bug fix, etc.
CWKJ said:
Is video call important to you?
There is still no known stable Video Call on WM6 yet except for the Video Call Beta by Jwright.
I think there is only 2 known source (correct me if I am wrong) of WM6 for Universal floating around in many forums. The one by Helmi (older AKU) & the one by Ivan (newer AKU). The rest are just variants of this 2. With Plus & Minus features, some bug fix, etc.
Click to expand...
Click to collapse
There are 3 bases:
The "Old" base (helmi 0.1, midget 0.1[.1], JWright, etc)
Ivan's new ROM (Ivan V1,2,3)
Midget's new ROM (Midget 1.0, Ivan's customisation of Midget, PDAViet (Latest)
My recommendation (and I think this is the fourth, possibly fifth, time I've said this - grab all the ROMs that are stickied to the forum - and test them all. If you're concerned about stability during your tests then get a spare phone to use.
And if you're trully concerned about stability and legality - stick to your vendor's version of WM 5
PhoenixHawk:
I 'was' in the exact same position as you. I'm a software developer, have never upgraded a ROM before and all these "Crossbow", "WM6 Final", "WM6V3.??", "No Bugs", "Final", etc, etc, had me somewhat scratching my head.
In a total nutshell, I did the following:
1
Followed this guide : http://wiki.xda-developers.com/inde...tion On How To Upgrade with Bootloader method
(i.e., downloaded WinRar, and "MaUpgradeUt_noID.exe")
2
Downloaded the first RAR file from this thread : http://forum.xda-developers.com/showthread.php?t=305512
3
When part 2 had downloaded, I copied the "MaUGradeUt_noID.exe" into the "NOCID_RUU_flasher_xda-devs" directory which is from the extracted RAR file.
4
Copied the "nk.nbf" file from the "Uni_WM6_v3_Ivan" directory into the "NOCID_RUU_flasher_xda-devs" directory from the extracted RAR file.
5
Double-clicked "MaUGradeUt_noID.exe" in the "NOCID_RUU_flasher_xda-devs" directory.
6
Started to worry as the program flashed my ROM.
Some 10 minutes later I had a fully working, zero problem HTC Universal running what looks to be a rock-solid stable version of Windows Mobile 6.
Hope this messages, coming from someone who has never done anything like this before is both easy to follow, 'n00b proof' and proof that it can be done from someone with zero-experience.
I'm sure there's a load of pro's and con's in which ever ROM is downloaded, but I took the chance at what I thought would be an easy to follow option, read as much as possible and it seems to have paid off.
Hope this helps,
J
TehPenguin said:
CWKJ said:
Is video call important to you?
There is still no known stable Video Call on WM6 yet except for the Video Call Beta by Jwright.
I think there is only 2 known source (correct me if I am wrong) of WM6 for Universal floating around in many forums. The one by Helmi (older AKU) & the one by Ivan (newer AKU). The rest are just variants of this 2. With Plus & Minus features, some bug fix, etc.
Click to expand...
Click to collapse
There are 3 bases:
The "Old" base (helmi 0.1, midget 0.1[.1], JWright, etc)
Ivan's new ROM (Ivan V1,2,3)
Midget's new ROM (Midget 1.0, Ivan's customisation of Midget, PDAViet (Latest)
PhoenixHawk said:
Okay.. well.. then.. hrm.. just ignore point three.
Back to point 1.) I do not want a rock stable WM6 on my MDA Pro. But when it comes to different WM6 versions/distributions to choose from, I want the most stable of them. So which one is the one to go for?
To Point 2.) I thought about some version numbering too, but I'm not pretty sure about that. But when it's not really important, why making the difference? ;-)
Click to expand...
Click to collapse
My recommendation (and I think this is the fourth, possibly fifth, time I've said this - grab all the ROMs that are stickied to the forum - and test them all. If you're concerned about stability during your tests then get a spare phone to use.
And if you're trully concerned about stability and legality - stick to your vendor's version of WM 5
Click to expand...
Click to collapse
Your answer should be like above.
PhoenixHawk need the second part, not me.
I thought Midget's was derived from Ivan's, so I was wrong.
@J
You are right, once you get the first working, you can read on or try as many until you are happy with one.
I'll give it a try.
I don't have a spare phone, so my regular one will have to keep up with me ;-)
But first things first: Currently I have some problems getting my MDA Pro syncing with my Vista client. The mobile device center just won't recognize my pda when it's connected. And I can't start about thinking flashing the rom until that's not working... anyone a clue?
PhoenixHawk said:
I'll give it a try.
I don't have a spare phone, so my regular one will have to keep up with me ;-)
But first things first: Currently I have some problems getting my MDA Pro syncing with my Vista client. The mobile device center just won't recognize my pda when it's connected. And I can't start about thinking flashing the rom until that's not working... anyone a clue?
Click to expand...
Click to collapse
Take some advice (I didn't listen, thought I was better than everyone else and ending up bricking my phone everytime).
Do NOT use Vista. For the sake of an hour's additional work in either installing another harddrive or swapping it temporarily, do everything within an XP environment.
Trouble free.

Noob - What rom to use?

Hello there,
I have some questions that I’m sure every newbie here will need answered.
1- Are there any signs that there will be an official WM6 update?
2- What options will the device lose if updated to an unofficial ROM update? I heard something about video calls and Wi-Fi.
3- What will I gain if I updated my device to WM6?
4- Which is the best ROM update out there and what’s its limitation?
5- Is it stable?
Thanks a lot for advace.
dark hawk, you really have to read around a little.
Unfortunately the (non official) WM6 roms are in a constant state of flux, but you should be comforted by the fact that the WM6 Universal Rom was one of the first "non official" Wm6 roms released. So it's stable enough.
I ran an early one for several months, no problems.
I suggest trying a few, as they will rarely cause any permanent issues, and most are improvements over WM5.
Video calling might be lost. But everything else seems to work well enough.
No idea about an official WM6 rom I'm afraid. Check out HTC's websites.
V
dark_hawk said:
Hello there,
I have some questions that I’m sure every newbie here will need answered.
1- Are there any signs that there will be an official WM6 update?
2- What options will the device lose if updated to an unofficial ROM update? I heard something about video calls and Wi-Fi.
3- What will I gain if I updated my device to WM6?
4- Which is the best ROM update out there and what’s its limitation?
5- Is it stable?
Thanks a lot for advace.
Click to expand...
Click to collapse
ANSWERS
1. No there will no official WM6 for UNIVERSAL
2. Well you will not lose much other than slight issues with stability (which is also getting refined with the newer cooked ROMS)
Both Video Call and wifi work fine now . and with the new releases to come i am sure it will get further improved
Try using NEW WM6 PRO Business V7 VIDEOCALL by Laurentius26
or indra's UNI WM6 XOJ Version(WWE) by INDRA
both of them are very good ROMS with video call working and most of the bugs/isuues solved
and i am sure even if microsoft had planned an officila release it wouldn't have come close to these
(Remember the days when we had official WM5 and we still loved to use the ROMS cooked by HELMI, INDRA, JW.... Lt.Cmdr.Ivan)
4. No best ROM as such, you will have to find time, experiment with each of them to know which one suits you the most (Tip :- A newer version does not have to be the best of all)
Even after so many releases still there are lots of us who use Jwrightmcps Crossbow ROM Update 2.02.02 WWE, though its not the latest
5. Stability - i will not comment on it as i think people react differntly to the same ROM, for eg - i find indra's UNI WM6 XOJ Version(WWE) by INDRA, very good and stable with no hangups, but if you open the thread for the same there you will find a group of people with a different school of thought. for them its not stable. So the best way to find out is to devote a few weekends on it and experiment flashing the new ROMS, and look for yourself
"THE MOST APPROPRIATE ONE"
vijay555 said:
dark hawk, you really have to read around a little.
Unfortunately the (non official) WM6 roms are in a constant state of flux, but you should be comforted by the fact that the WM6 Universal Rom was one of the first "non official" Wm6 roms released. So it's stable enough.
I ran an early one for several months, no problems.
I suggest trying a few, as they will rarely cause any permanent issues, and most are improvements over WM5.
Video calling might be lost. But everything else seems to work well enough.
No idea about an official WM6 rom I'm afraid. Check out HTC's websites.
V
Click to expand...
Click to collapse
Video Call is reported working for most people for Laurentius WM6 V7 Video Call and Indra's ROM if they follow instruction. Do not know why some of them do not work.
Unfortunately my Uni died before I could try WM6.
Perhaps a poll could be created of which Rom is used. That way we know which people have generally plumped for and the more people using it with success the more chance that installing it might be a good idea for somebody else.
I second the idea for a poll.
I've just loaded Jwrightmcps's ROM and am very impressed. Very stable, no real issues for me. I don't need video calling so don't think I'll be changing again soon.

Noob questions!

Hi,
I am about to purchase an AT&T Tilt and I would really like to learn how to modify this thing. I've been surfing the forums and there all these these different types of ROMs and all of that. I have a basic understanding but I just had a few questions:
1) Anyone have a generally recommended ROM? Dutty's looks like to be a popular one so far.
2) What does "radio-only" and radio in general mean in the context of the Tilt?
3) Can I Sync this thing with a Mac?
Thanks a ton for the help!
Noob myself but here is your answeres i am sure someone will correct me if i am wrong!
1. There is too many to choose from, currently i am sticking to official roms
2. Radio roms are like radio drivers and you should use the one recommended for the rom you are going to choose.
3. Of course (software required)
Dutty version 6
Me a WM noob too!
Be sure to keep a backup of your official ROM in case you want to go back to it. Use Sprite Backup that's available on the HTC CD.
There are far too many ROMs floating around. Schaps is unable to provide much support, I gather. I'm still learning myself about the others.
I have used Dutty's Full version 6, it is extremely stable and lightning fast. v 7 has too many issues, and I had to go back to v6 after installing v7 on my TyTn II, but I'm sure Dutty the Master will turn v7 into as fine a ROM as v76 in due time. Till then, I would stick to v6.
The radio essentially refers to the phone hardware drivers on the unit that handles all calling, including video and wireless, but not the software diallers.
WMNovice said:
Me a WM noob too!
Be sure to keep a backup of your official ROM in case you want to go back to it. Use Sprite Backup that's available on the HTC CD.
There are far too many ROMs floating around. Schaps is unable to provide much support, I gather. I'm still learning myself about the others.
I have used Dutty's Full version 6, it is extremely stable and lightning fast. v 7 has too many issues, and I had to go back to v6 after installing v7 on my TyTn II, but I'm sure Dutty the Master will turn v7 into as fine a ROM as v76 in due time. Till then, I would stick to v6.
The radio essentially refers to the phone hardware drivers on the unit that handles all calling, including video and wireless, but not the software diallers.
Click to expand...
Click to collapse
Schaps might not be able to provide too much support - but his roms are very good. I've been using them since his first Hermes Rom. Besides, his threads are usually very active and others provide the support when he isn't able to (as with all roms).
The radio is basically the part that allows your phone to talk to the cellular network. A "radio only" rom includes only the radio upgrade and does not include any operating system. This is good if you want to upgrade the radio without having to completely re-install applications, settings etc on the phone. BUT if anything fails when flashing a radio it is easy to brick your phone. For this reason you should install hardSPL (in my signature) which will allow you to recover your phone if anything else goes wrong.
Wow thanks! Someone mentioned software dialers. What is that exactly? I'm assuming its just a front-end for dialing numbers on the phone like how they look and stuff. Am I correct?

Original vs Cooked ROMs

A few days ago I posted something on L26 V5 Diamond thread. It was either a very broad subject or a very naive one that nobody cared to write something in reply. Maybe I shouldn't have posted there.
Now I bring the subject here in a separate thread hoping that we would all share our views and experiences with regard to Original/Official WM6.1 ROMs vs the cooked ones. I already apologize if the subject doesn't deserve a thread and leave it to mods to decide whether the thread should remain or be closed.
Here's what I'd posted there:
So far as bugs are concerned, who's the culprit : build 19588.1.1.4 ? or L26_K_D_V5 ??
It seems an error is repeating so often & so regularly that it's becoming a systematic error. What am I talking about?
Well, we usually get so much focused on L26_XXX ROM or Dutty's_XXX ROM ...etc. that we totoally forget about the "Original/Official" ROMs these cooked ones are based on.
Somewhere in the devine XDA text , God once said :
Flash an "original/official" ROM / HR / flash the XXX cooked ROM / HR
The above is now a universally accepted verdict among us frequent ROM flashers. But how many of us do stay upon the "Original/Official" ROM - whether HTC or AT&T ...etc - for 10 minutes (or 10 seconds for that matter !!) ??
We flash the "Original/Official" ROM (whatever version it is - though , we generally tend to flash the Latest Original/Official one) only for the sake of the above said verdict and certainly not to see how that original ROM works on our devices. Understandably, this happens because we're in a hurry to flash the beautiful cooked ones.
What is my point?
How many of the rulings we pass (and the bugs we report) on L26_K_D_V5 have been tested (over a period of a week or so) upon the "Original/Offical" ROM the V5 is based upon (i.e. CE 5.2.19212 Build 19588.1.1.4) ?
Perhaps it's time that someone with an authoritative knowledge of ROMs takes the list of reported bugs/issues of V5, flashes the Build 19588.1.1.4 , rests upon it for a while , and sees if these are native issues of the "Original/Official" ROM or Leo's V5.
Does it sound too idiotic and naive? Maybe. But at least I can claim that I have not seen such thorough comparison between these two specific ROMs anywhere in the forum. Of course, the wise redbandana (God bless him) usually brings us news of (and introduces to us) new Original/Official Kaiser ROMs in separate threads. But what I mean is thorough comparison between these two specific Original/Official and Cooked ROMs.
Cheers
i see your knoweldge and believe that you are on to something, i don't remember what ROM i was on cause i have flashed almost all of them, but when i went to the official of the same build a lot of the same errors were being seen. most times as long as the chef knows of these problems in the official rom they try to cook the fixes into their version but it is not easy to see every bug in a rom by yourself.
tubaking182 said:
i see your knoweldge and believe that you are on to something, i don't remember what ROM i was on cause i have flashed almost all of them, but when i went to the official of the same build a lot of the same errors were being seen. most times as long as the chef knows of these problems in the official rom they try to cook the fixes into their version but it is not easy to see every bug in a rom by yourself.
Click to expand...
Click to collapse
the fact is , up in the heaven , all mods/chefs/very_senior_members know all about these things. My point was to open up a window for us mortals down here to have a clearer idea about what we see in (and pass judgements on) cooked roms.
The undeniable truth is that each chef cooks his rom on a specific original version/build and a clearer knowledge of the original built in each case (and a comparison between the two) allows us mortals to have a better understanding of what the chef has actually done in his rom.
As a very minor and silly example, while in L29 V5 Diamond I am struggling to to see why the "disconnect" button in GPRS connectivity bubble is missing, it would be helpful to know whether this is the "default" option of the original built or is it Leo's - and if it is Leo's, what are the merits/faults of his choice.
You may ask why I don't do such thorough survey myself ? Well, to be honest, I would really die to have such extensive knowledge and expertise. But the fact is, some people are savvys and gurus and some are not. It takes me a lifetime to be as knowledgeable as Dutty or Leo or Alex ...etc. I just hope that in here each of us can bring just a little piece of his/her info to share with others on the subject of this comparison.
Well, I've been using HTC original ROMs for a long time, so here's my report:
Original HTC WM 6.0:
- Great radio (1.27.12.17), GPS fix fast, good battery life
- Skype works
- Cleartype works OK on landscape
- No missing G icon or disconnect button when you click the connection icon
- Feels fast enough (a lot of RAM free)
Original HTC WM 6.1 released on may
- Less than 60 MB RAM available on boot
- Bad radio (1.65.16.25), problems connecting to WiFi with WEP enabled, slow GPS fix
- Skype does not work
- Cleartype does not work correctly on landscape
- Does not feel faster, needs new SPL to avoid random freezes
- No missing icons / apps
Original HTC 3.02
- My favourite unless Nothrills comes up with something better
- Excelent radio (1.58.26.20), best GPS and WiFi
- Skype does not work
- Landscape mode works OK
- Camera can be easily patched or updated to 5.04
All of them come with Office and Onenote, Windows Live, and usual utilities
All of them can be tweaked with KaiserTweak or AdvancedConfig and you get a pretty much fast and estable ROM that just works.
No screen redraw problems, no blank screens, no missing buttons, no missing apps...
vcespon said:
Well, I've been using HTC original ROMs for a long time, so here's my report:
Original HTC WM 6.1 released on may
- Less than 60 MB RAM available on boot
- Bad radio (1.65.16.25), problems connecting to WiFi with WEP enabled, slow GPS fix
- Skype does not work
- Cleartype does not work correctly on landscape
- Does not feel faster, needs new SPL to avoid random freezes
- No missing icons / apps
Click to expand...
Click to collapse
It's amazing that while reading your report on Original HTC WM6.1 , I suddenly felt as if I was reading the threads of some of the new cooked kasier roms! Everything you said (and a lot not mentioned here) are exactly the same problems reported in those threads over and over again.
So next time when one reports in , for example, Dutty's new rom thread that : "Skype is not working" , or "the cleartype in landscape bug" he should know that these are exactly the same issues in the original 6.1 and has nothign to do with Dutty's rom.
I agree with you so much. Amazingly to Cook a rom is a few files added here, a few files deleted. Put in what you want, make a few tweaks to the registry and Whaaa Laaa.
AMazingly, WM6.1 has a lot of bugs. Probably not what Microsoft expected when they developed the software. The landscape issues I try to tell everyone over and over it has nothing to do with what the Cook did, its a WM6.1 problem.
I do not use skype but I am assuming the same thing. I think in this thread, we should add the most common problems that we have so we can start looking into them more deeply.
Obviously the cooks inherit the bugs of the ROMs they use as base.
HTC finally released an official WM 6.1 ROM for the Kaiser, with "improved graphics" but at a cost.
- Bad radio. 1.65 radios are not better than 1.27 or 1.58. Ask anyone about GPS fix or battery.
- They changed a display routine so it's faster, but they screwed cleartype on landscape mode, that was working on previous HTC ROMs
- A lot less memory available, and I do not see a big speed increase in return
- The ROM feels heavier than previous one, the screen switches in one move, but the total time to do the switch is longer than previous ROMs
- Skype does not work, it was working on WM 6.0
Some of these bugs have been corrected by cooks when adding files from other builds. HyperDragon III works OK on landscape, ROMs from L26 and Dutty work with Skype... But they introduce other bugs like the missing G icon, or disconnect button.
I hope they interchange their findings so we finally have a ROM where everything works. I don't care if it gets 1432 or 1512 points on some benchmark, if HSDPA does not work, or the device soft-resets while playing MP3, then I'm not going to use that.
Reading all of this makes me wanna downgrade to 6.0. Until we have a working Android, that is...
Just wanna share with you as I am using an official ROM for a long time now.
Original ROMs are the best as they have every thing working. Yes everything, sometimes a minor bugs are annoying like I was unable to send a vcard as sms using one of the super ROMs.
I think the only point is tweaking. If we tweak the original ROM they will perform as good as the cooked one.
As much as the chefs change in ROM as much as we get bugs. My opinion is chefs should concentrate on main issues and always release lite versions leaving options for users.
I have to admit that I have learnt a lot from cooked ROMs which helped me to tune the original ROM to my best.
msharaf said:
Just wanna share with you as I am using an official ROM for a long time now.
Original ROMs are the best as they have every thing working. Yes everything, sometimes a minor bugs are annoying like I was unable to send a vcard as sms using one of the super ROMs.
I think the only point is tweaking. If we tweak the original ROM they will perform as good as the cooked one.
As much as the chefs change in ROM as much as we get bugs. My opinion is chefs should concentrate on main issues and always release lite versions leaving options for users.
I have to admit that I have learnt a lot from cooked ROMs which helped me to tune the original ROM to my best.
Click to expand...
Click to collapse
Yeah, that's what I have suggested yesterday but met the offence only.
Well, different people, different opinions.
ryncppr said:
I think in this thread, we should add the most common problems that we have so we can start looking into them more deeply.
Click to expand...
Click to collapse
ryncppr, apart from the need to learn more about Original roms, i also came across another strange fact that is widely ignored.
Does anyone care "what" original rom to flash before flashing his desired cooked one? I read many of the threads ; it seems that nobody does pay any attention to this matter. BUT the type of Original rom we flash before flashing the cooked one (depending on our geographical location and the make of our phones), DO CERTAINLY COUNT A LOT.
This is what I noticed and just posted on Dutty's V1 thread :
http://forum.xda-developers.com/showthread.php?t=398271&page=90
Technically, I don't understand why this happens (perhaps you as a good chef could explain this matter in technical terms) , but I have no doubt now that it is crucially important what original rom we flash first.
Bardia Garsha said:
ryncppr, apart from the need to learn more about Original roms, i also came across another strange fact that is widely ignored.
Does anyone care "what" original rom to flash before flashing his desired cooked one? I read many of the threads ; it seems that nobody does pay any attention to this matter. BUT the type of Original rom we flash before flashing the cooked one (depending on our geographical location and the make of our phones), DO CERTAINLY COUNT A LOT.
This is what I noticed and just posted on Dutty's V1 thread :
http://forum.xda-developers.com/showthread.php?t=398271&page=90
Technically, I don't understand why this happens (perhaps you as a good chef could explain this matter in technical terms) , but I have no doubt now that it is crucially important what original rom we flash first.
Click to expand...
Click to collapse
A big problem is that people do not believe you need to hard reset after you flash a ROM. You do. THe process that WM has built in only clears the memory and storage files, leading to useless junk that gets left behind.
I used to think if I flashed a ROM it was completely getting rid of the last rom, which has found not to be the truth. Though a clearing system file is now shown on the screen, it is not truly getting rid of all the old files, hence the problems with putting ROM over ROM.
bad practice
I know it's a bad practice to have, but I very rarely hard reset my phone after a flash, and I have to admit I never flash the originals back to my phonebefore flashing. once in a great while I hit a weird glitch that I can't seem to find a solution for, and so I hard reset to fix it. I guess part of it is that i'm so impatient that I can't stand to wait a few extra minutes. I check the site anytime i'm not working and if there is a new rom available I've downloaded and flashed before looking through the bugs found. I guess i'm gonna start going to originals first and hard reset every time, now to help on that, is there a way that we know of that will automatically do the hard reset one time right after a flash? I know UC wouldn't work cause it runs after the hard reset/flash so it would loop. if we could cook the rom to auto reset once and one time only it would help out those that ocasionally "forget."
on a side note, this was typed through my phone so sorry for any spelling errors there might be and thank you ryncppr for a great rom.
tubaking182 said:
I know it's a bad practice to have, but I very rarely hard reset my phone after a flash
Click to expand...
Click to collapse
The truth is you are a big boy and can handle the giltches/issues. Just take a look at hundreds of posts out there in which people complain and report about some of the most unthinkable issues (e.g. "my phone resets itself every 5 minutes" (Jesus Christ) !! or "when I push the call button my phone starts media player"!! perhaps soon we should expect posts that will read: "after disconnecting the bluetooth headset, our washing mashing stopped working" !
I know that for example Dutty is very serious on his belief on flashing original/HR/cooked/HR every single time one wants to flash a rom - and for god's sake this man really knows what he's talking about.
Sometimes very bizarre things happen when one ignores the above must-do process.
However, my main object here was to invite people to share their bits of info on what a specific original rom does (or might do) to our devices when it's flashed prior to a specific custom rom , and why.
and btw, your spellign is brilliant.
original HTC Tytn II ROM
Hello, since I`ve updates my HTC Tytn II I have too much problems with my internet connection, wifi, gps,...so I would like to upgrade to the previous Version WM 6.0 Prof. (original, german).
Have someone a linke where I could find original (geman) ROMs?
Thanks for your help,
Lou
loubega said:
Hello, since I`ve updates my HTC Tytn II I have too much problems with my internet connection, wifi, gps,...so I would like to upgrade to the previous Version WM 6.0 Prof. (original, german).
Have someone a linke where I could find original (geman) ROMs?
Thanks for your help,
Lou
Click to expand...
Click to collapse
I'm afraid your post has nothing to do with this thread - just wonder why u posted this here !
anyway, you can find the original/official kaiser roms here:
http://wiki.xda-developers.com/index.php?pagename=Kaiser_ROMs
HTC & AT&T do different things
Ok, in oder to see the effects of different original/official roms we flash before the custom rom, i did the following and noticed an obvious difference:
1) flashed AT&T offiical WM6.1 CE 3.14.502.1 (built 19209) and then L26 V5
- flashed the same official AT&T and then Dutty's Diamond V1
in both cases, both L26 and Dutty's roms were not functioning optimal on my device. had to deal with many issues (from BT to GPRS to connectivity ...etc. as well as general responsiveness of the device)
2) flashed HTC_WWE_3.28.405.0 and then L26 V5
- flashed the same original HTC and then Dutty's Diamond V1
in both cases , both L26 and Dutty's roms were functioning a lot better on the device. almost %90 of the previous issues were gone.
in both 1) & 2) I used radio 1.65.16.25 and observed strictly the same procedure (usb flashing, same HR, no SD card inserted, no 3rd party app installed ...etc.)
what's going on? i'm now more confident that the type/version of the original or official rom we flash prior to the custom rom affects the custom rom and its behavior on our devices hugely.
this is still widely igonored by the chefs as i've never heard them on their threads mentioning/suggesting what original/offiical rom should be flashed prior to flashing their cooked roms.
I think alot of what you are trying to accomplish here was discussed previously. I have always been a proponent of trying to use Original ROMs in order to better understand what is "original" vs what is cooked and doing all tweaks by myself:
http://forum.xda-developers.com/showthread.php?t=389519
Just stumble upon this. I think this one is quite insightful. But yet we have only Cooked ROM threads, reviews, and comments. Not on Stock ROM... once a while though *wonder why.. LoL*
Maybe we should encourage people who use stock ROM to start a thread for their own stock ROM version and make some reviews among the users? Not so good idea, but not so bad either.
I mean this thread is not only to know what work in 6.1 and what doesn't, right?
And for the current moment maybe we could have common concensus for responding to 'bizarre problems after flashing ROM xx.. bla.. bla bla' with : reflash stock rom -> hard reset -> reflash cooked rom -> hard reset -> still have problems?
Just stumble upon this. I think this one is quite insightful. But yet we have only Cooked ROM threads, reviews, and comments. Not on Stock ROM... once a while though *wonder why.. LoL*
Maybe we should encourage people who use stock ROM to start a thread for their own stock ROM version and make some reviews among the users? Not so good idea, but not so bad either.
Click to expand...
Click to collapse
Schizo, im gonna do it in few days! I'm working on cooked first. But i have in plans to test Stock ROMs...

Bog standard Rom

Hi, is there such a thing as a bog standard vanilla rom, as XP is to the PC?
or does this not exist, do you have to have all the correct drivers for your device in the same way you would have to with XP for instance?
If so, I wonder could anyone tell me where I would lift the driver files from within windows mobile 6.1?
Alternatively, is there any way to just upgrade to 6.5 from 6.1, and keeping your driver base?
thanks,
Mike
Oh, were it that simple.....
Your XP CD has the most popular world languages and the vast majority or drivers already on it. The installation asks you for your main preferences and sorts the rest of it out as best it can.
PPC ROMS are built to one or a handful of languages, and are targetted at a particular phone with a particular hardware config. They are built by HTC and/or various Telco's using Microsoft's CE Platform Builder. The drivers are added here and the ROM image built.
The chefs use various tools to unravel the ROMS, mix and match, add extra bits and pieces, then rebuild them, but they still have to target a particular phone/hardware combo or you may find parts or your phone fail to function properly.
The only thing that can be considered 'Bog standard' is the original ROM that your phone came with or any updates on HTC or your Telco's site. Once they stop supporting that model, you would have to rely on the ROMs that the chefs produce here.
Ohhhh dear, well for a start I don't have a HTC phone, I have a Ciphone C6, this means I'm waiting for the support forum for my phone to release the proper ROM.
it doesn't looks like it will be that long, but I was just wondering if I speed things up, how easy is it to pull a rom apart and take out the driver base?
Would the driver base used for 6.1 actually work with 6.5?
Mike
As regards the last question, I'll stick my neck out and say they probably would. There is not much difference between 6.1 and 6.5 and the drivers were probably written in Win32 C++ anyway.
As regards how to get at this stuff, then it is over to the chefs. My expertise is in this area is on the application development side, not ROM extraction or cooking.
There my be some pointers in the WIKI. Anyone want to shed any more light?.........
this guy seemed to get some of the way there, but the thread seems to have just died, maybe someone can pick up the story here
http://forum.xda-developers.com/showthread.php?t=596076
Mike

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