Hi,
I purchased my TYTN-II from UK as sim free in Oct-07. From the last five months i was under the impression that HARDSPL is very much necessary for flashing. Though i never tried to HARDSPL my unit. Last month there was RUU upgrade from HTC e-club. Since it was from HTC and there was no special instruction before running RUU. So i run the RUU directly and my unit was successfully upgraded to WM 6.1.
After that i realised that 6.1 is not stable. So, with the help of the forum ... i downloaded the WM 6 shiped RUU from the forum and run directly and again my device accepted the WM6.
Now, i am confused that how this happened ? am i not suppose to HardSPL my device before flashing specially at downgrading level ?
OR since my device is SIM Free / Unlocked thats why it doesn't need HardSPL ?
I am just trying to educate myself nothing else ...
Regards
i believe that u still need to hard spl the right spl for that rom u installed...the spls are stickied in this forum
admins = plz shut this thread down...
I always thought it was normal for sim free phones.
I could just be thick. But I thought it was due to networks and simlocks that people had to HardSPL.
So its just for cooked ROMs. I get it now. So you flashed a HTC ROM on a HTC device. Which would have flashed the correct SPL anyway.
Hard SPL's allow you to flash cooked roms safely without bricking the device. Since you flashed an official rom from HTC you wouldn't require a modded SPL
There are different hard spl's for wm6.1 thats all. To be honest you are normally safer just to hardspl anyway. Back in the day, if you hadnt hard spl'd your phone and you bricked it, it was basically impossible to fix. Not sure these days on the kaiser, i have never tried not hard spl'ing mine so i couldnt say.
OEM SPL does NOT allow you to downgrade even if the ROM fits your device. I don't know why you not taking HardSPL, if you worry about the warranty, just go ahead to flash ROM with HardSPL, then flash OEM SPL back after it.
if you device is from HTC and not locked to a provider you can flash roms from HTC-E club BUT!!! your phone is not truly safe HardSPL is like a condom for your kaiser if something happens lets say the USB plug comes out while flashing NOT having HardSPL you might have an issue BUT you probably WILL... Just do yourself a favor and flash HardSPL you can always revert back to the shipped SPL if you need to for a warranty return......
austinsnyc said:
if you device is from HTC and not locked to a provider you can flash roms from HTC-E club BUT!!! your phone is not truly safe HardSPL is like a condom for your kaiser if something happens lets say the USB plug comes out while flashing NOT having HardSPL you might have an issue BUT you probably WILL... Just do yourself a favor and flash HardSPL you can always revert back to the shipped SPL if you need to for a warranty return......
Click to expand...
Click to collapse
Thanks austinsync,
It seems to me that i almost tried to kill my device. Now advice me which Hard SPL should i use for TYTN-II. I mean 3.28 or something else ?
They look like same to me ...
Regards,
Hey guys! been lurking around the forums for eons, but haven't 'dove in' till just recently. Have a couple of questions.
Some months ago I did the free upgrade to WinMO 6.1.
I got Tilt SID unlocked by calling up AT&T and telling them I was going to Europe. My T-mobile SIM card is working just fine.
After a few hours of cussing, I managed to beat HardSPL 3.56 into my phone, because it already had SPL 3.56 on it.
Now I'm stuck trying to CID unlock and I can't seem to find a utility to work with it. The 'chain' of threads I followed dead ended saying downgrade to get it work, but I don't want to do that. I had a hard enough time getting HardSPL 3.56 to install. Then I ran across Jockyw's CID unlocker http://forum.xda-developers.com/showthread.php?p=1837147 and found myself saying ooo and ahh! But, it won't work with ANY 3.xx HardSPL.
Is there a CID unlocker compatible with 3.56??
I'd love to have AT command mode stuff and etc. from jockyw's, but at this point I think I'll take whatever I can get without needing to downgrade.
I can't seem to find it now, but didn't there used to be a list of pre-cooked ROMs here somewhere?
I think what I'm aiming at is a fully patched / hacked 6.1 HTC ROM with everything fixed and no bugs. Preferably minus any bloatware. If it has recommended utilities pre-installed great, if not, no big loss. Did they ever finish hacking a video driver together? I lost track of that thread, and can't seem to find any current info.
I've been waiting for a working Linux distro for a HTC device for years, but I'm going to throw in the towel and make the best of what I can get on windows. I've spent over $3000 on these HTC devices over the years, but don't rely on them because of all the bugs. Once I get my Tilt patched up, I'm jumping ship and trading in my old ones for a G1.
Thanks for any help!
p.s. I DO have to CID unlock before I can install any other ROMs.. right??
p.p.s. Here's all the details if it's any help:
rom version 3.57.502.2 WWE
rom date 7/17/08
radio version: 1.65.21.18
protocol version: 25.88.40.05H
tri-color screen
KAIS1*0
SPL-3.56.0000
CPLD-8
.
.
Serial
image version 3.57.502.2
R 1.65.21.18
G 25.88.40.05H
D 3.57.00.00
Note: This is BEFORE I updated to HardSPL 3.56
Thanks again!
If you have any of the HARD SPL installed(3.56 from your words).
You can flash any ROM you want.
No need to CID unlock separately.
With Hard SPL, your Device is CID unlocked already.
Your pda doesn't not have hard spl installed on it
Crogon said:
Hey guys! been lurking around the forums for eons, but haven't 'dove in' till just recently. Have a couple of questions.
Some months ago I did the free upgrade to WinMO 6.1.
I got Tilt SID unlocked by calling up AT&T and telling them I was going to Europe. My T-mobile SIM card is working just fine.
After a few hours of cussing, I managed to beat HardSPL 3.56 into my phone, because it already had SPL 3.56 on it.
Now I'm stuck trying to CID unlock and I can't seem to find a utility to work with it. The 'chain' of threads I followed dead ended saying downgrade to get it work, but I don't want to do that. I had a hard enough time getting HardSPL 3.56 to install. Then I ran across Jockyw's CID unlocker http://forum.xda-developers.com/showthread.php?p=1837147 and found myself saying ooo and ahh! But, it won't work with ANY 3.xx HardSPL.
Is there a CID unlocker compatible with 3.56??
I'd love to have AT command mode stuff and etc. from jockyw's, but at this point I think I'll take whatever I can get without needing to downgrade.
I can't seem to find it now, but didn't there used to be a list of pre-cooked ROMs here somewhere?
I think what I'm aiming at is a fully patched / hacked 6.1 HTC ROM with everything fixed and no bugs. Preferably minus any bloatware. If it has recommended utilities pre-installed great, if not, no big loss. Did they ever finish hacking a video driver together? I lost track of that thread, and can't seem to find any current info.
I've been waiting for a working Linux distro for a HTC device for years, but I'm going to throw in the towel and make the best of what I can get on windows. I've spent over $3000 on these HTC devices over the years, but don't rely on them because of all the bugs. Once I get my Tilt patched up, I'm jumping ship and trading in my old ones for a G1.
Thanks for any help!
p.s. I DO have to CID unlock before I can install any other ROMs.. right??
p.p.s. Here's all the details if it's any help:
rom version 3.57.502.2 WWE
rom date 7/17/08
radio version: 1.65.21.18
protocol version: 25.88.40.05H
tri-color screen
KAIS1*0
SPL-3.56.0000
CPLD-8
.
.
Serial
image version 3.57.502.2
R 1.65.21.18
G 25.88.40.05H
D 3.57.00.00
Note: This is BEFORE I updated to HardSPL 3.56
Thanks again!
Click to expand...
Click to collapse
I'm sorry to tell you that this:
KAIS1*0
SPL-3.56.0000
CPLD-8
Is not hard spl and if you pda has hard spl installed is will say this:
KAIS1*0
SPL-3.56.Hard
CPLD-8
I received my replacement Tilt 4 days ago from At&t and it came with WM6.1 and spl 3.56.0000 and you are right I cant find anything to change that spl. I have tried to CID UNlock and I get the white screen, so I tried jump spl 1.56 and 1.93 and neither one of them worked. So now I'm stuck with this 3.56.0000, I sent Jocky a PM and He told me that he was looking in to it and that he will get back to me. So I have to wait. Or maybe someone will read this that has a fix for this issue and help us.
I just bought my Tilt too, it also came with 3.56 and WM6.1 but I had NO problems unlocking and flashing hard SPL to it.
Now, what happens when you run Jump 1.93? and are you running it directly from your main memory NOT from a SD card, and no SD card is in the phone?
If you follow the directions EXACTLY it will work.
1 Run Jump SPL from your main memory
2 tri color boot screen saying jump 1.93 should show up, with USB at the bottom
3 Unplug your device wait 30 sec and plug it back in
4 In Active sync on your PC disable USB connections (I've actually flashed spl's without doing this)
5 Now run the customRUU with the hard spl file you want to upload.
BerettaFreak said:
I just bought my Tilt too, it also came with 3.56 and WM6.1 but I had NO problems unlocking and flashing hard SPL to it.
Now, what happens when you run Jump 1.93? and are you running it directly from your main memory NOT from a SD card, and no SD card is in the phone?
If you follow the directions EXACTLY it will work.
1 Run Jump SPL from your main memory
2 tri color boot screen saying jump 1.93 should show up, with USB at the bottom
3 Unplug your device wait 30 sec and plug it back in
4 In Active sync on your PC disable USB connections (I've actually flashed spl's without doing this)
5 Now run the customRUU with the hard spl file you want to upload.
Click to expand...
Click to collapse
Yes I did all that I'm very familar with the process this is my 5th tilt 2 of them the CID Unlock run just fine and the other 2 I that to run jump 1.56 to get pass the white screen. But for some reason I cant get anything to work on this tilt. I even try to install the OG WM6.0 to try to downgrade the spl but that did work either. Do you have any other suggestions?
IIRC for me to run the CID unlocker program I needed to flash the SPL first.
What is happening when you are trying to run the Jump SPL files? It's just not making sense.
You need to flash Hard SPL 3.29 BEFORE you try to run the unlocker, you can't do 3.56 then try to unlock it. Once its unlocked then flash it with hard 3.56 if you so desire.
Also after doing the 3.29 spl you need the proper cracked radio flashed to allow you to unlock the device, are you skipping that step?
It sounds like your trying to do an SPL upgrade and NOT SIM unlock the device since that step comes after.
BerettaFreak said:
Also after doing the 3.29 spl you need the proper cracked radio flashed to allow you to unlock the device, are you skipping that step?
It sounds like your trying to do an SPL upgrade and NOT SIM unlock the device since that step comes after.
Click to expand...
Click to collapse
No what I'm trying to do is CID Unlock my phone but is not working I get the white screen. I have tried everything I know to get pass it. I'm not trying to install hard spl 3.29 or 3.56. I have to CID Unlock my phone first right? That is what I've always done before. I'm out of ideas.
What is on your phone right now?
Factory SPL?
Factory 6.1 rom?
If so you need to run Oli's Sim Unlocker and CID Unlocker exe, this will FIRST flash a 3.29 hard SPL to your phone, THEN then next step is to flash a cracked radio and then you can sim and CID unlock your phone. As noted before tho a CID unlock is NOT necessary, if your Sim unlocked and Hard SPL'd you can do whatever you want to the phone.
BerettaFreak said:
What is on your phone right now?
Factory SPL?
Factory 6.1 rom?
If so you need to run Oli's Sim Unlocker and CID Unlocker exe, this will FIRST flash a 3.29 hard SPL to your phone, THEN then next step is to flash a cracked radio and then you can sim and CID unlock your phone. As noted before tho a CID unlock is NOT necessary, if your Sim unlocked and Hard SPL'd you can do whatever you want to the phone.
Click to expand...
Click to collapse
Thank you very much for all your help BerettaFreak you are the man!
Heeey! Did my thread get hijacked?
Lol, Ok where to start..
skr_xd:
If you DON'T need to CID unlock, then the Newb instructions are a bit confusing. Why does it say to install HardSPL, then CID unlock?
What or why would I need to CID unlock separately? ..or is it the Security unlock bit, Or SuperCID that I'm still missing? There must be some point to it, Because Oli's Does HardSPL then SIM unlock, THEN CID unlock.
Vol22002:
I DID get HardSPL 3.56 installed. I used JumpSPL 1.56. DO remember to yank out the SD and SIM card. Note the very bottom of my post says those stats listed are BEFORE I installed HardSPL.
I still need some more help with finding a ROM, but I suppose that would be best addressed in a new thread, so I'll do that.
Thanks again!
Crogon said:
Lol, Ok where to start..
skr_xd:
If you DON'T need to CID unlock, then the Newb instructions are a bit confusing. Why does it say to install HardSPL, then CID unlock?
Click to expand...
Click to collapse
CID Unlocking is done by installing the Hard SPL, the Hard SPL's don't check the Carrier ID (CID) when flashing new ROM's.
Crogon said:
What or why would I need to CID unlock separately? ..or is it the Security unlock bit, Or SuperCID that I'm still missing? There must be some point to it, Because Oli's Does HardSPL then SIM unlock, THEN CID unlock.
Click to expand...
Click to collapse
SuperCID Set's your CID to 11111111, Security unlock removes an extra check when Flashing Radios to avoid you getting stuck on some radios.
Crogon said:
Vol22002:
I DID get HardSPL 3.56 installed. I used JumpSPL 1.56. DO remember to yank out the SD and SIM card. Note the very bottom of my post says those stats listed are BEFORE I installed HardSPL.
I still need some more help with finding a ROM, but I suppose that would be best addressed in a new thread, so I'll do that.
Thanks again!
Click to expand...
Click to collapse
Just follow all the steps in the Guide by mskip and post and problems you have there. Understanding is not a pre-requisite, with that guide, you can figure out what all the steps do later...
Simply put:
HardSPL / CID Unlock / Super CID - Allows ROM's and Radio's to be flashed.
SIM Unlock - Allows you to use a foriegn SIM card
Security Unlock - Avoids problems when flashing some Radios.
Ta
Dave
DaveShaw said:
SuperCID Set's your CID to 11111111, Security unlock removes an extra check when Flashing Radios to avoid you getting stuck on some radios.
Security Unlock - Avoids problems when flashing some Radios.
Click to expand...
Click to collapse
Hey, thanks for the fast reply Dave!
Ok, So I COULD still Security unlock it, If I could find a security unlocker that worked with 3.56.
The bit about problems flashing radios sounds a bit like something that happens right before your phone becomes a brick. Could you point me to a resource about problem radios or how to avoid them?
I actually prefer to leave the radio alone, if I can get away with it. I just want a patched up ROM, as I mentioned earlier and in my new thread.
Anyway, If I end up needing to replace my radio, how do I avoid 'problem ones'. I understand that some radios simply don't work with some ROMs, but you seem to be eluding to something different here.
Thanks again!!
Crogon said:
Hey, thanks for the fast reply Dave!
Ok, So I COULD still Security unlock it, If I could find a security unlocker that worked with 3.56.
The bit about problems flashing radios sounds a bit like something that happens right before your phone becomes a brick. Could you point me to a resource about problem radios or how to avoid them?
I actually prefer to leave the radio alone, if I can get away with it. I just want a patched up ROM, as I mentioned earlier and in my new thread.
Anyway, If I end up needing to replace my radio, how do I avoid 'problem ones'. I understand that some radios simply don't work with some ROMs, but you seem to be eluding to something different here.
Thanks again!!
Click to expand...
Click to collapse
To Security Unlock, just follow this guide: http://forum.xda-developers.com/showthread.php?t=361236
Then upgrade to HardSPL 3.56 again.
Security Unlocking is done by setting a flag in the NAND. It's permanent (unless you re-lock) and there are no comptability problems once it is set (you need to use a special Hard SPL to set it first though).
EDIT:
There is no list of known bad radio's - only the "Radio from Hell" 1.65.17.10 - but another Radio from hell could appear any day
Ta
Dave
Thanks for clearing that up Dave.
I think I'm going to opt to ignore the security unlock, since it sounds like it's on an 'as needed' basis.
I have 'batter fish to fry' at the moment. I'm grinding gears trying to figure out HOW to figure out which ROMs I should be looking into, in my other thread.
By the by guys, I was joking about the 'hijacked thread' thing, I'm sure somebody will find the info useful.
Just when i though I had this all figured out and was about to Flash my first ROM.
I have read and re-read the flashing wikis and am still confused.
If your on WM6 then you need to use Jockyw2001's Kaiser SuperCID and Security Unlocker v0.1 right? But if you are on WM6.1 then you use Olipro's Kaiser SIM/CID Unlocker & Changer right?
Well I am currently on WM6 pro and dont want to upgrade to 6.1 just to use Olipro's program. So I would go with Jocky's right. Then people say you need to flash a HardSPL first before doing the SuperCID and Security Unlocker. But then in Jocky's directions it says Note that the security unlocker does not work with "SPL-3.28.Hard" and "SPL-3.29.Hard".
So what SPL do you start with.
And I know Dave already told me this earlier that since I have an AT&T Tilt and I am with AT&T service then I dont have to worry about SIM unlocking obviously. So can I skip the whole CID/SUPER CID/SECURITY UNLOCK routine. Can I just Flash HardSPL 3.29 or 3.56 and then start playing with ROMS till my hearts content or is all the security stuff really that neccessary?
So I am lost once again. Wow. I dont know why I am not getting this.
P.S. On another note, I am using AT&T Tilt with shipped ROM running WM6 pro. I have about 40-50 programs installed on it. When first setting up my phone I did the soft reset which supposedly gets rid of the bloatware. Anyways, with all my programs and it being the stock ROM I still have 62MB free PROGRAM RAM. I do however only have like 30MB Storage RAM. But 62MB of free PROGRAM RAM. I see people with naked ROMS that only get like 55MB of free PROGRAM RAM, is my phone like magic or something? Just curious as to how this may be possible.
asofiker said:
Just when i though I had this all figured out.
I have read and re-read the flashing wikis and am still confused.
If your on WM6 then you need to use Jockyw2001's Kaiser SuperCID and Security Unlocker v0.1 right? But if you are on WM6.1 then you use Olipro's Kaiser SIM/CID Unlocker & Changer right?
Well I am currently on WM6 pro and dont want to upgrade to 6.1 just to use Olipro's program. So I would go with Jocky's right. Then people say you need to flash a HardSPL first before doing the SuperCID and Security Unlocker. But then in Jocky's directions it says Note that the security unlocker does not work with "SPL-3.28.Hard" and "SPL-3.29.Hard".
So what SPL do you start with.
And I know Dave already told me this earlier that since I have an AT&T Tilt and I am with AT&T service then I dont have to worry about SIM unlocking obviously. So can I skip the whole CID/SUPER CID/SECURITY UNLOCK routine. Can I just Flash HardSPL 3.29 or 3.56 and then start playing with ROMS till my hearts content or is all the security stuff really that neccessary?
So I am lost once again. Wow. I dont know why I am not getting this.
Click to expand...
Click to collapse
There is a Hard SPL 1 by pof. Flash that first then follow Jocky's instructions.
Also the OliPro Security unlock isn't permenant, next time you flash a Radio it's gone.
Ta
Dave
Ok so Flash the Hard SPL 1 by pof
Then follow Jockys directions in using his Kaiser SuperCID and Security Unlocker v0.1
Then Flash either HardSPL 3.29 or 3.56. WHichever I choose?
Then go crazy with playing with different ROMS.
P.S. So every time you Flash a HardSPL it overwrites the previous one? Or do you have to get rid of a HardSPL first before putting a new one on?
asofiker said:
Ok so Flash the Hard SPL 1 by pof
Then follow Jockys directions in using his Kaiser SuperCID and Security Unlocker v0.1
Then Flash either HardSPL 3.29 or 3.56. WHichever I choose?
Then go crazy with playing with different ROMS.
P.S. So every time you Flash a HardSPL it overwrites the previous one? Or do you have to get rid of a HardSPL first before putting a new one on?
Click to expand...
Click to collapse
Flashing a new SPL overrides the old one.
You said before you were happy with WM6.0, if so use either the pof Hard SPL v1 or the jockyw Hard SPL v1.1 (Part of the security unlock); if you are using WM6.1, use one of the jockyw or cmonex Hard SPL 3.**. Using the wrong version won't break your phone, but Windows will randomly freeze.
Ta
Dave
Thanks again Dave for helpin me out and not tearing me a new one. But just one last question.
If I find a new ROM that I want to Flash and it uses WM6.1 then I have to make sure that I flash a HardSPL 3.xx before flashing that new ROM, is that what ur saying?
Okay... so I have never played around with using different ROMs, unlocking phones, or anything to do with hacking perfectly good devices. I want to start!
I am quite confident that I have the technical know how to play around with the above mentioned items. I have spent significant time reading up on the different programs, methods, ROMs, issues, fixes, etc. I understand the risks and am willing to try some new things on my TP2 from Telus (CDMA).
My objective right now is to simply play around with some different ROMs. At a later date I may be interested in unlocking the GSM radio to work on any US/Canadian carrier. But for now, simply custom ROMs.
Before I venture off into the unknown I'd like a couple of questions answered if possible that I can't seem to find answers to:
1) Does the HardSPL offered here (rhodiumw.htc-unlocks.com/hard-spl.php by "OliNex" team) require the phone to be unlocked first (CID/Security/SIM Unlocker)?
2) If the phone does not need to be unlocked first before using HardSPL, is there any complications unlocking the phone after?
3) I see that it is possible to revert back to a stock ROM if necessary (for warranty, etc). I notice there is a Telus Stock ROM listed at PPCGeeks, and that the HardSPL info refers to putting back on the original SPL (v0.63.0000) as a final step (obviously for warranty). My question is that I have v0.62.0000 on the Telus TP2 and is it possible to get this SPL somewhere? I don't want to run into issues with warranty if it should be v0.62.0000 and they see v0.63.0000 loaded...
*My knowledge on the separation of SPL and ROM is a little limited right now, so maybe this is packed with the Telus Stock ROM? Please clarify if possible.
I think that should be it for questions before I move forward. Basically I want to ensure I can put my device back to its original condition if necessary and that the resources to do that are available right now.
Any help is appreciated.
Thanks
1: no, in fact its the other way around, HardSPL must be run before the phone can be SIM unlocked
2: none
3: i think SPL updates can be packed into rom updates, but im not sure, i know one of the features of HardSPL (other than flashing custom roms) is that it cannot be automatically overwritten, so there must be cases where people are flashing official roms and getting SPL updates as well
Hi im new on this site and i signed up cos i had the chance of getting my own Htc vox. The thing is i want to update it from WM 6.1 to WM 6.5.
Can someone tell me how to start? My brother told me its a very hard process and that it might break my phone.
Gikoskos said:
Hi im new on this site and i signed up cos i had the chance of getting my own Htc vox. The thing is i want to update it from WM 6.1 to WM 6.5.
Can someone tell me how to start? My brother told me its a very hard process and that it might break my phone.
Click to expand...
Click to collapse
you can try WM6.5 CLEAN / CUSTOM ROMs v3.1 (STABLE) for Vox , I think the package includes a tutorial
go to http://forum.xda-developers.com/showthread.php?t=526206 to get it
Hakim Rahman said:
you can try WM6.5 CLEAN / CUSTOM ROMs v3.1 (STABLE) for Vox , I think the package includes a tutorial
go to http://forum.xda-developers.com/showthread.php?t=526206 to get it
Click to expand...
Click to collapse
does this SPL has anything to do with it?
The SPL (secondary Program loader) is the part of software in the boot process that loads the operating system or uploads a new one. If you follow the "soft SPL" or "Jump SPL" method of replacing the SPL temporarily you cannot kill the device.
Avoid the "hard SPL" if you come across this. You must be well aware of what you do and if not then you could really kill the device.
thanks tobbie!! really helpful
AFAIK you don't need to jump / HSPL for WM Standard devices. It is required for WM Pro devices (correct me if I am wrong).
A piece of warning, make sure that your phone is not network locked (i.e. it is not SIM locked), because then you need to Unlock your phone first before you flash the ROM. Otherwise your phone will become unusable.
SIM unlocking is done in this forum by some people, but it is not free
Also be aware that flashing a custom ROM technically voids your warranty.
The SPL has to allow the flashing of a non CID matching or a non signed ROM. This is done by either Super-CID (on older devices), Gold Card (still needing a valid signed ROM) or bypassing the onboard SPL with a patched SPL. The latter can be done either "soft" - i.e. temporary in RAM (aka "jump" SPL) or permanently (aka "hard" SPL) by flashing the patched SPL to the device.
For Vox you need at least jump SPL (I would prefer this as it does not kill anything) as the CID unlocking is not possible for free.
Commercial Services offer a complete unlock (CID and SIM) for about 10 GBP
I have one big "Strategic" question i have htc elf, i understand concept of ROM upgrading and what it does. However i am unsure about SPL IPL and RADIO
I would be grateful if someone explained shortly what they do and why should i upgrade them
Thanks in advance
What is a SPL? The SPL, or Second Program Loader, in conjunction with the IPL comprise a device's bootloader. Aside from bootstrapping Android, the bootloader also fulfills various diagnostic functions. One of these functions is the manipulation of data in the device's internal flash ram. Depending on the SPL installed, the user can apply a signed NBH file, flash nand images, and more. Note that the SPL is installed and operates independently of the Android build that runs atop it.
hope this helps
Re:
Thanks man, now i see that SPL+IPL=Bootloader is like a Bios in computer however i don't know how to find most suitable SPL IPL for me can you advice some page where i can see versions and descriptions so that i can analyse pros and cons of ugrading.
here is some info and files i not sure what version your running these were updates please be sure to have backup and read all post and understand them
http://forum.xda-developers.com/showthread.php?t=408637
LocationZero said:
... how to find most suitable SPL IPL for me can you advice some page where i can see versions and ...
Click to expand...
Click to collapse
The most suitable SPL/IPL is the lastest version of Hard SPL avaible for your device, which opens the device to the wonder world of custom ROMs. Even if you don't plan to use custom ROMs, having Hard-SPL will enable you to use official ROMs from different carriers or HTC own official ROMs for regions that the device is sold unlocked by HTC.
RE:
Thanks People You helped me very much
HTCRT
BTW on elf wiki link for newest SPL IPL's are broken and also htcrt link is missing where can i report that ?
The USPL for Elf is still available in the Elf device forum. Search my friend!
http://forum.xda-developers.com/showthread.php?t=320155
I don't have an HTC Elf myself, use at your own risk.