Hi guys, I'm new here! And to the Android scene in general. Before you ask, I've been trying to use the search function, but unfortunately it says try 10 minutes later, and it said that around 15 minutes ago...
I've recently taken interest in Darkyy's 5.4 rom, but I understand with most custom made things, there can be bugs involved, and I want to prepare for the worst case scenario and be able to flash back to the original firmware, so I've got a few questions.
1)I was just wondering, which firmware is the one I need?
I live in Australia, and I am on the 3 network, and have recently updated to 2.2 officially via KIES.
If it matters, I've also rooted and voodoo one click lagfixed it, along with officially unlocked the phone via the 3 network.
PDA: I9000HVJP4
PHONE: I9000HVJP3
CSC: I9000HUTJP4
2) If I reflash original firmware, will the phone still be unlocked, or will I have to unlock the phone again with 3? I'm pretty sure they keep records of that stuff... so will they be willing to do it again for me if that is the case? Or will it not relock itself?
Thanks guys!
If you reflash it using the firmware from samfirmware.com, it should remain unlocked.
You will need to remove all lagfix before reflashing it. Always remember to remove lagfix before flashing. The root can stay.
As for Darkyy's rom, I don't know what on earth happened lately, but he completely changed the instructions for no reason (far as I can tell). The old instructions were simply to flash back to an old Eclair firmware, and then install his rom. Works every single time.
Thanks man, I'll remember to do that, but does it matter which firmware version I go with if I want to restore my original firmware, perhaps even for warrantee reasons? I have a tendancy to mess things up beyond repair...
I'd hate to bump my own topic but... Nobody can help?
As you have jp4 you should flash that from samfirmware to get back to stock should things go wrong.
Sent from my GT-I9000 using XDA App
Hi guys,
Just as the title says. And if it is possible to back up your original stock firmware , in case something goes wrong and need to be restored to the original firmware. I'm thinking to flash my phone but not sure which firmware to choose and its problems involved. Is flashing firmware is riskier than rooting? And how do I know if particular firmware will work with current carrier provider? Thanks a lot!
Yes, flashing can brick your phone(but repairable).
The original firmwares are available on this forum, so no worries. Just backup all your data, contacts, photos, etc., just in case.
Which firmware are you running right now??
It is possible to brick, but to be fair Android is a great OS. I myself have screwed my phone up to the point of saying "wheres the microwave" but with my friends google, and XDA I have always managed to sort it.
Rules I go by, always, and I mean always read all tutorials at least twice, compare tuts if you can. I always flash on over 75% battery power, always make sure I have everything I need before I start, from the original firmware and the custom rom. I always remove the external sd card and the sim, as I have had times where I managed to wipe both!!
Take the plunge mate, have a bash, and dont look back.
Cant remember how many different roms I have flashed on mine, and friends phones.
Above all, read and enjoy!!
steve19800 said:
Hi guys,
Just as the title says. And if it is possible to back up your original stock firmware , in case something goes wrong and need to be restored to the original firmware. I'm thinking to flash my phone but not sure which firmware to choose and its problems involved. Is flashing firmware is riskier than rooting? And how do I know if particular firmware will work with current carrier provider? Thanks a lot!
Click to expand...
Click to collapse
You can follow the video guide for flashing different roms.
itspb said:
Yes, flashing can brick your phone(but repairable).
The original firmwares are available on this forum, so no worries. Just backup all your data, contacts, photos, etc., just in case.
Which firmware are you running right now??
Click to expand...
Click to collapse
Currently running 2.3.3
PDA: I9000XWJVN
Baseband: SRJV1
CSC: PSJV5
Kernel: 2.6.35.7-I9000XWJVN-CL366455 [email protected]#2
So basically we don't need/ can not back up current firmware, only need to find the same firmware (including the kernel) and install it?
If the guide is followed properly from start to finish, is it still possible to brick your phone? Such as unforeseen problem. Is it highly likely to happen?
I'm thinking of upgrading to 2.3.5 JVT but is it worth the risk or not, is it originally release by Samsung? It seems to me it's hard to find perfect firmware for Galaxy S. Thanks.
If you've got an hour on your hands, Adam outler's unbrickable mod means no, it's not possible.
To be fair, it's pretty fxxkin hard anyway.
buttwad said:
It is possible to brick, but to be fair Android is a great OS. I myself have screwed my phone up to the point of saying "wheres the microwave" but with my friends google, and XDA I have always managed to sort it.
Rules I go by, always, and I mean always read all tutorials at least twice, compare tuts if you can. I always flash on over 75% battery power, always make sure I have everything I need before I start, from the original firmware and the custom rom. I always remove the external sd card and the sim, as I have had times where I managed to wipe both!!
Take the plunge mate, have a bash, and dont look back.
Cant remember how many different roms I have flashed on mine, and friends phones.
Above all, read and enjoy!!
Click to expand...
Click to collapse
Yes mate it is a great OS, but one thing I experience and hard to experience from my 2.3.3 is its stability and smoothness.
Have you found nice firmware for your droid? Sometimes I think Droid leaves this last finishing job for us to do
I have flashed mine too many times with too many different roms. The current one i'm using is galaxydroid 5.0, found here
http://forum.xda-developers.com/showthread.php?t=1344489
The battery life is very good as roms go, but am still playing around.
I have flashed mine to 2.3.6 at the mo as per instructions (above link)
Looks like from your current rom you should be opk for JVZ. (Going on the assumption your in europe as JVZ is open europe rom)
If you follow said above instructions on the link, you'll be fine. I also recommed flashing semaphore kernal after flashing the rom, I did this as it gave me the ability to add custom boot animation.
Another thing worth doing, is register on www.SamMobile.com as this is where all the samsung firmwares can be found, so backups are never too far away!!
woolf clubs said:
If you've got an hour on your hands, Adam outler's unbrickable mod means no, it's not possible.
To be fair, it's pretty fxxkin hard anyway.
Click to expand...
Click to collapse
I read somewhere their phone are dead after a month of flashing or rooting, any thought on that ?
So basically we don't need/ can not back up current firmware, only need to find the same firmware (including the kernel) and install it?
If the guide is followed properly from start to finish, is it still possible to brick your phone? Such as unforeseen problem. Is it highly likely to happen?
I'm thinking of upgrading to 2.3.5 JVT but is it worth the risk or not, is it originally release by Samsung? It seems to me it's hard to find perfect firmware for Galaxy S. Thanks.
Click to expand...
Click to collapse
Yes, yo do not need to backup your original firmware as it is already available on the internet. You just find the same CSC. Modem and PDA file and flash it to return to the original state of your phone.
No, if you follow the guide(word to word), 99% chances are that you will not brick the phone. Even if you brick it, it will mostly be a soft brick. Hard bricks occur only if you are flashing a bootloader.
You can flash to JVT, it is pretty stable. However, the latest is JVZ, 2.3.6.
There is nothing like perfect firmware. If you want to stick with the latest stuff, get JVZ. Since you are a beginner, i would recommend that you get comfortable with flashing Samsung ROMs at first. Then you can Root your phone, flash custom ROMs etc.
itspb said:
Yes, yo do not need to backup your original firmware as it is already available on the internet. You just find the same CSC. Modem and PDA file and flash it to return to the original state of your phone.
No, if you follow the guide(word to word), 99% chances are that you will not brick the phone. Even if you brick it, it will mostly be a soft brick. Hard bricks occur only if you are flashing a bootloader.
You can flash to JVT, it is pretty stable. However, the latest is JVZ, 2.3.6.
There is nothing like perfect firmware. If you want to stick with the latest stuff, get JVZ. Since you are a beginner, i would recommend that you get comfortable with flashing Samsung ROMs at first. Then you can Root your phone, flash custom ROMs etc.
Click to expand...
Click to collapse
What I meant perfect is best firmware for Galaxy S. I'm not a fan of Apple but it performs really smooth, relatively fast and stable.
Is JVZ official Samsung firmware? Do you have the link, looke like Samfirmware hasn't been updated yet. Thanks for your reply
I had few i9000's without imei after wrong flashing. I tried to do something (flash again correctly),but it didn't works. Central service was repaired them (price ~ 15€ in Poland).
Latest official rom in PL is JVT
I just remember one sgs that customer tried to flash it to i9001 or i9003. It isn't good idea . Phone dont start in any mode. Only service jtag helps.
Wysłano z GT-I9000 z użyciem Tapatalk
So I've just downloaded 2.3.6 JVZ, extract it and got five files, they are :
CODE_I9000XWJVZ - PDA
MODEM - PDA
Pit - Pit
Csc - Csc
Then what is file start with APBOOT? Can someone please shed some light, Do I need to put the apboot in bootloader or just those four files? Any reply would be appreciated.
steve19800 said:
What I meant perfect is best firmware for Galaxy S. I'm not a fan of Apple but it performs really smooth, relatively fast and stable.
Is JVZ official Samsung firmware? Do you have the link, looke like Samfirmware hasn't been updated yet. Thanks for your reply
Click to expand...
Click to collapse
SAMMOBILE as I previously said is the new site for all the OFFICIAL samsung firmware releases, both new and old. Register and goto the FIRMWARE tab at the top and see for yourself, just keep an eye on the region on the right.
buttwad said:
SAMMOBILE as I previously said is the new site for all the OFFICIAL samsung firmware releases, both new and old. Register and goto the FIRMWARE tab at the top and see for yourself, just keep an eye on the region on the right.
Click to expand...
Click to collapse
Yes Samfirmware/Sammobile, I found mate, heaps of thanks!
I've flashed to 2.3.6 JVZ. What I feel from this upgrade is the battery life slightly improved, and cosmetic appearance i.e. blue shade colour instead of bouncing when you scroll to the edge of the screen. Overall great firmware.
steve19800 said:
I've flashed to 2.3.6 JVZ. What I feel from this upgrade is the battery life slightly improved, and cosmetic appearance i.e. blue shade colour instead of bouncing when you scroll to the edge of the screen. Overall great firmware.
Click to expand...
Click to collapse
Good for you mate. I've flashed my phone well over 200 times (not including kernels or themes), it's still running same as day one. As long as you can read and don't do something stupid like flashing an incorrect kernel, repartition when you shouldn't or **** around with bootloader - you'll have no problems.
woolf clubs said:
Good for you mate. I've flashed my phone well over 200 times (not including kernels or themes), it's still running same as day one. As long as you can read and don't do something stupid like flashing an incorrect kernel, repartition when you shouldn't or **** around with bootloader - you'll have no problems.
Click to expand...
Click to collapse
Likewise, lost count how many times I've put different roms/themes/kernels on mine, and touch wood not an error in sight. I agree with the bootloader comment...some things best left alone as you can brick it doing that wrong.
Congrats! Now do some research on what you want to do next. You can root, install custom rom, themes etc! It is pretty much the same procedure for everything but be sure to read the instructions and warnings. Never do anything without knowing what you are doing and what effects can it have. And as mentioned before, do not play with the bootloader and you will be just fine.
Sent from my GT-I9000 using XDA App
I'm glad I did, congratulations.
Hi,
I'm about to upgrade to a new phone (Galaxy Note) and I'll be trading in my old SGS. I've flashed it with Darky's ROM several times and I'm conscious that I'll probably need to get it back to the original state in order to trade it in.
I've read several threads about reflashing teh stock ROMs but they all seem to be quite complicated. Does anyone know of a nice'n'clear guide for restoring the SGS? I've used Odin before so feel confident but would like to make absolutely sure I'm doing it right.
As an aside has anyone traded a flashed phone in to one of teh phones-for-cash sites and had any problems? Maybe I could avoid having to revert to stock.
Many thanks.
First of all you need official, stock ROM from http://www.sammobile.com/firmware/ for example. Then flash with ODIN as ussual. It's quite easy
Here is the link:http://forum.xda-developers.com/showthread.php?t=1102881
Don't forget, that because you've changed the rom, you've also lost the warranty sadly
bazsano1 said:
Don't forget, that because you've changed the rom, you've also lost the warranty sadly
Click to expand...
Click to collapse
No one can prove that if he will flash stock ROM.
And dont forget to use a pit file
Sent with my Galaxy S using Tapatalk