Flash, ROM, fast-and recovery boot in plain english? - Windows Mobile Development and Hacking General

Can anyone tell me what happens one the way from a HTC ROM powed mobile to a Cyanogen ROM mobile?
I'm beginning to be a bite confused about all the terms and what happens:
Flash - got an idea that it has something to do with the guarantee.. Some kind of product code..
ROM - what is it? and what is the difference between that and Android OS?
Fast boot - what can I do here and what can't I do here? Can I flash it here?
Recovery boot - why do I need to flash it before I can enter this? An what can I do here that I can't do in Fast boot?
please tell me in plain english because I'm a newbie

Flash: This is putting the rom on the phone. (Flashing the rom on the phone.)
Rom: Rom can be the original android os or a custom one. Just the os that runs on the phone.
Sorry, but I don't really know how to explain the rest.

Related

[Q] Installing a ROM on my HTC HD2

This may sound like a very stupid question but to be honest, i never done this before. I would like to change the ROM i have on my htc hd2. I get stuck in the process and I been searching on the web and youtube to learn how its done. Of course I dont want to brick my phone so I am cautious of what im doing. Now, I would like to put a rom like an Android one or a ROM that would get rid of all the programs i dont use..mobi tv, blockbuster, etc...Will somebody post or reply to step by step on how its done..from scratch..I will really, really appreciate the help.thx
wiggles0086 said:
This may sound like a very stupid question but to be honest, i never done this before. I would like to change the ROM i have on my htc hd2. I get stuck in the process and I been searching on the web and youtube to learn how its done. Of course I dont want to brick my phone so I am cautious of what im doing. Now, I would like to put a rom like an Android one or a ROM that would get rid of all the programs i dont use..mobi tv, blockbuster, etc...Will somebody post or reply to step by step on how its done..from scratch..I will really, really appreciate the help.thx
Click to expand...
Click to collapse
You will need to read a bit before diving in but start HERE for the step by step.
Then Try the HD2.0 UnOff Series.
How far have you gotten on the process? do you still have a stock HD2 (or have you changed the SPL/HSPL)? is it a T-mobile version HD2(that is important to know)?
yeah, i still have the stock hd2. yeah, its the tmobile version
I would suggest reading the guide in this section
(5th thread from the top, named [TUT] Flashing your First GSM USA 1024LEO ONLY!! (For Noobs) - I would post the link but being a noob to the forums myself, I can't post links yet )
It talks all about what you need to do inorder to be able to flash a ROM on your phone.
As for Android.... there is no Android ROM for the HD2 per-say... it's actually a very basic WM ROM with the loader built in, points to the Android files that you should have on your MicroSD... and then boots into Android. If you plan on ONLY running Android on the phone... I would suggest one like Energy from NRG.... his standard TMOUS ROMs have the Android loader cooked in, and he has an "Android ROM" if you want to go that route.
Been running his 8/25 - 23569 build, been working great... real clean and FAST, and has the Android loader built in, so I get my Android fix when I want it
Ryan79 said:
I would suggest reading the guide in this section
(5th thread from the top, named [TUT] Flashing your First GSM USA 1024LEO ONLY!! (For Noobs) - I would post the link but being a noob to the forums myself, I can't post links yet )
It talks all about what you need to do inorder to be able to flash a ROM on your phone.
As for Android.... there is no Android ROM for the HD2 per-say... it's actually a very basic WM ROM with the loader built in, points to the Android files that you should have on your MicroSD... and then boots into Android. If you plan on ONLY running Android on the phone... I would suggest one like Energy from NRG.... his standard TMOUS ROMs have the Android loader cooked in, and he has an "Android ROM" if you want to go that route.
Been running his 8/25 - 23569 build, been working great... real clean and FAST, and has the Android loader built in, so I get my Android fix when I want it
Click to expand...
Click to collapse
you can load an android rom on a stock winmo rom, it just wont work as well.

[Q] helppppppp!!!

Please somebody help me..... i installed chukydroid room cuz i want droid on my phone but i can't get it...i just want to get back to windows mobile how can i do it????? thanks a lot
chuckydroid is windows mobile. it is a minimal rom that is just mean to boot android quickly via haret. android cannot be flashed to the device at the current time, it can only be run from sd.
Read the ROM section and find the latest stock ROM for your device. Flash that and you'll be back to officialdome.
Hi thanks for reply....could you show me the steps how to do it!!! sorry but i'm new on this and i'm pretty lost!!
deiman23 said:
Hi thanks for reply....could you show me the steps how to do it!!! sorry but i'm new on this and i'm pretty lost!!
Click to expand...
Click to collapse
Read the ROM section
Find the latest stock ROM for your device
Flash that
Have you tried loading android? If not I'd suggest picking a ROM and trying it before you go back to the empire, it really works better & sounds like you're half way there.

[Q] HTC HD2 Freeze - Pls take a look

Hi there,
Im very new here. I have a T-Mobile HTC HD2. Both HTC and WinMO are something new for me, as previously im iPhone user. Any guide/help is very appreciate. The phone keep hanging during boot. Usually its hang during the pink box and when htc sense finish load. How do I fix this?
I would like to install android on this phone. Is it possible for me to install after I update to latest OS(WinMo 6.xxx).
Update:
My HTC HD2 keep freeze during boot. Now I want back to normal, whatever ROM is it.
Welcome to XDA and whole real world as I am sure iPanzy kept you down but thats another matter for another day. Now I am not sure what pink box you are talking about you mean the splash boot? What are you using WM6.5? In that case look below.
Now you have few choice as HD2 is true multi platform device, as we are belessed with superior dev team and support many OS. You can use dual boot WM(NAND) and AOSP(mSD) or you can use NANDROID. If you pick dual boot I say use WM6.5.X as base 29XXX is by far the most superior stable then if you want to use AOSP then download and install Android on SDCard or skip all of that and use NANDROID as native.
Pink box I mean is probably shows "Stick Together" words
Now even worse, after few second the phone boot it freeze. I`ve tried factory reset, the same thing keep happening. What should I do now? Should I flash to new offical ROM/OS?
FYI in using T-Mobile HTC HD2 with 1024MB ROM.
For now let forget installing android on but focus on the freeze.
Thanks for the help STHNS
I know you are using Leo1024 as its TMobile also I had feeling it would be that ugly logo thats why I said splash boot. Which was the first thing I got rid of when I got HD2 and put custom splashscreen.
Now it would be unwise to jump in to Android as you might want to check if your HD2 is functioning properly so later if something does go wrong you can send it back for warranty without issue. So lets be clear what are you saying? You can't load in to your WM6.5? SenseUI never loads? or your stuck at bootscreen? Is it used/new? Where did you get this device?
My phone stuck on 3 difference places. I keep reset so the phone can be use normally. Indeed very few time its successfully boot.
1. Stuck on Pink box logo"Stick Together "
2. Stuck on loading Sense UI
3. Stuck after finish loading Sense UI.
Most of it stuck on 2 or 3.
Well no problem first where did you get this device? I have a feeling its used and you got it though some type of shady deal where original owner gave you talk about blah blah lol thats why he sold it, I could be wrong
But serious matter here shut the HD2 down completely and power it back on. Then report what you see the in steps. Hopefully you got it new if something is wrong due to faulty hardware you can send it for repair or warranty. But I have a feeling you don't thats why you came here :O again I could be wrong I am just always suspicious
Its used and i bought it on eBay.
Btw how could flash to offical ROM?
What rom is on it? And why would you want official rom? If you want WM based rom go use EnergyROM WM6.5.X 29XXX base as its far more stable.
EnergyROM WM6.5
Does the installation is same as official ROM?
To test the phone, I advice to go to the HTC Website and download a ROM (you have to use your phone's serial number to guarantee to get one suitable for your phone). If I remember correctly there are 3 variations: 2.08, 2.10 and 3.14. - go for the 2.10 (just to keep away from the 3.14 version as you want to move onto Android). Flash the ROM.
After a hard reset there should be no problems, if there is then your phone has hardware issues.
Thanks for the info fred.
Where I can download the 2.14 version?
What is shipped ROM?
What the diffence between shipped ROM vs official ROM.
Sorry for a lot questions. HTC and WinMo is something new to me. Im iPhone user.
2.14? You mean 3.14?
1) Shipped rom is the default manufacture rom that comes standard on it.
2) No diff between shipped and official rom they are same thing we call them stock rom. Which is supported and maintained by the folks who made the phone.
If you want to upgrade stock rom not sure why you want to do that you can go to Tmobile website and check under wmupgrade or go to HTC website and look under support. I say you forget about WM 6.5 stock rom and go use WM6.5.X EnergyROM base 29XXX its simply superior in every aspect.
The reason I suggest you flash, for example, the 2.10 ROM is that it will flash the SPL, the main ROM and the RADIO. This will get the phone running fully on an official ROM.
The problem you have can either be modifications to the operating system software or additional software or a hardware problem. By flashing a stock (official) ROM you will have cleared the existing operating system and additional software. Now if the problem is still there then it is very likely that it is due to a hardware problem.
If after flashing the problem is gone, then by all means flash the excellant Energy ROM or flash your desired Android ROM.
If you only flash a custom ROM which does not include the RADIO (which controls all communication interaction and not just the FM Radio) then you are reducing the chances of finding out the problem.
Silly question, have you tried booting the phone up without the SD Card?
After all the problem, freeze, hang up and etc I no longer put any sd card on my htc hd2. I beleive the problem might be with the hardware. But why not we try our best before given up on it.
I had several simple questions.
1. Can radio be downgrade?
2. What radio for? Its same like baseband on iPhone
3. Where I can download 2.10 HTC HD2 US T-Mobile? Search here found nothing
StarScreamx said:
After all the problem, freeze, hang up and etc I no longer put any sd card on my htc hd2. I beleive the problem might be with the hardware. But why not we try our best before given up on it.
I had several simple questions.
1. Can radio be downgrade?
2. What radio for? Its same like baseband on iPhone
3. Where I can download 2.10 HTC HD2 US T-Mobile? Search here found nothing
Click to expand...
Click to collapse
1) Yes you can downgrade Leo_Radio's long as you use the correct one as you know there is .50 for HD2-US(Leo1024) and .51 HD2-EU(Leo512).
2) Radio is software that controls your phones wireless interfaces such as data, voice, bluetooth, gps, wifi and other power and memory related firmwares. Well never used iOS so can't say what they call it but far as AOSP goes yes we call it baseband.
3) Search for TMoUS 2.10 stock rom and you will find it or do search in this forum as I am sure someone has it archived.
3)
Answer to your question No. 1 - Yes, Radio can be downgraded and upgraded if you install HSPL prior to downgrade/upgrade. FOr the rest you have to search the forum for the answer.

Hello, I have a Stock HD2 and want to put a Sense Version of Android on it.

Hello,
I have a HD2 and it is Completely Stock, I want to know how to get the latest and best sense version of android working on it. Can someone please help me by giving me a tutorial?
How do I know what Radio Version I have?
I looked at this thread and was wondering if it is the latest walkthrough:
http://forum.xda-developers.com/showthread.php?t=893948
Here is the ROM I want to Flash (I want to NAND Flash it):
http://forum.xda-developers.com/showthread.php?t=962600
Can someone please help me?
Thanks
gokuman56 said:
Hello,
I have a HD2 and it is Completely Stock, I want to know how to get the latest and best sense version of android working on it. Can someone please help me by giving me a tutorial?
How do I know what Radio Version I have?
I looked at this thread and was wondering if it is the latest walkthrough:
http://forum.xda-developers.com/showthread.php?t=893948
Here is the ROM I want to Flash (I want to NAND Flash it):
http://forum.xda-developers.com/showthread.php?t=962600
Can someone please help me?
Thanks
Click to expand...
Click to collapse
that walkthru seems to be what you need, but the rom is a Clockwork Recovery Mod rom that is flashed from the sd card, so you need to flash the CWM after the MGLDR, but before the rom, you also need to find out what rom partition you need for the CWM, sense roms usually use around 400mb, so look in the sticky roll up thread where you found the walkthru and you will see the Clockwork Mod thread, and you'll have to ask in the rom thread what partition you need.
how to get the latest and best sense version of android working on it?
- Seems difficult. At first, you have to know how to make a ROM
How do I know what Radio Version I have?
- In the setting meu, you will find out the radio versio.
Look, you don't have to know how to make a rom, you're not reading what I'm telling you, if you want a rom with the latest sense, find one that you can flash that has it already cooked in it, like the incredible s/vivo port. Just find any sense rom that you like and learn how to flash it, you don't even know how to flash and you're getting concern with rom making! There's a bunch of roms with sense on them but only a few with the sense 2.1, is not like they can just throw it in a rom and that's it, they have to work out the bugs and make it compatible with our hd2.
assortiment said:
how to get the latest and best sense version of android working on it?
- Seems difficult. At first, you have to know how to make a ROM
How do I know what Radio Version I have?
- In the setting meu, you will find out the radio versio.
Click to expand...
Click to collapse
Sent from my HTC HD2 using XDA App
I got it, thanks
assortiment said:
How do I know what Radio Version I have?
- In the setting meu, you will find out the radio versio.
Click to expand...
Click to collapse
You can reboot your phone and there are three lines of numbers in the first boot at the bottom of the screen that will look like this example: R.2.08.50.15, or this if an old Europe hd2, R.2.07.51.xx, the radio has to be a 50 on the 3rd section of numbers if US, if US hd2 you cannot flash a 51 radio or YOU WILL BRICK IT, TOTALLY BREAK YOUR PHONE!!!!! you need radio 2.15.50.14 for best performance in android, US or EU.
You can also go into your settings in windows mobile and check your software info and it should give you the rom and radio number.
Sent from my HTC HD2 using XDA App

[Q] Reinstall custom ROM after stock ROM install

Hello there, and first of all excuse my english, I'll try to explain my question as best as I can
I have an htc Surround running a custom ROM (the phone was already running an old DFT ROM when I got my hands on it), after some research I am still doubting if flashing my phone with a stock ROM can lock something making it unable to reinstall the current Custom ROM on my phone.
It's just a simple question, but can't find any clear info about that, so I am asking as my last resource, I don't want to lock the bootloader or something like that.
My plan is to install a stock ROM, then upgrade it step-by-step to 7.8 using the Seven-Eighter tool, and if anything goes wrong or I don't like it, reinstall the custom ROM from always using the RUU I have on my hard disk
If need to post some info about my phone feel free to ask about it.
Regards and thanks for reading!
Hi, it's me again
Reading more I find this thread:
http://forum.xda-developers.com/showthread.php?t=1195647
looks like I should lose my HSPL (as I refer to bootloader in my previous post) if I flash using a stock ROM using the RUU from NODO.
Someone correct me if I am wrong.
Regards

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