Database Info

[Q] General Questions about ROM´s

Hey,
in the last Time I deal with modifying CustomROMs and I want to know what are the prerequisites so that an ROM works?
So, why I cant install a Nexus4 ROM on a SGS3?
I love the new UbuntuOS but I have a MT6577 processor phone, what are the Requirements that I can run the UbuntuOS
I hope this Question is not so stupid
Thanks..

auto456 said:
Hey,
in the last Time I deal with modifying CustomROMs and I want to know what are the prerequisites so that an ROM works?
So, why I cant install a Nexus4 ROM on a SGS3?
I love the new UbuntuOS but I have a MT6577 processor phone, what are the Requirements that I can run the UbuntuOS
I hope this Question is not so stupid
Thanks..
Click to expand...
Click to collapse
I'm not gonna get into the technical jumbo of why u can't flash Roms from different phones remember a different phone is going to have different hardware inside it and please DO NOT FLASH YOUR PHONE WITH A ROM FOR A DIFFERENT DEVICE you will own a brick just a warning
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

auto456 said:
Hey,
in the last Time I deal with modifying CustomROMs and I want to know what are the prerequisites so that an ROM works?
So, why I cant install a Nexus4 ROM on a SGS3?
I love the new UbuntuOS but I have a MT6577 processor phone, what are the Requirements that I can run the UbuntuOS
I hope this Question is not so stupid
Thanks..
Click to expand...
Click to collapse
Each phone has different hardware and so a kernel compiled with the drivers for this hardware, as well as changes to suit the hardware within the ROM (for example screen sizes, different sensors etc)
Android is not like windows/linux you can not simply install one ROM from one device to another

the current system requirements for UbuntuOS are found here:
http://www.ubuntu.com/devices/phone/operators-and-oems

Thanks for this Answers
is it possible to extract the Kernel and put it into another ROM.
And if my Phone bricked caused by a false ROM, cant I flash the Old ROM or at least flash the Recovery?

auto456 said:
Hey,
in the last Time I deal with modifying CustomROMs and I want to know what are the prerequisites so that an ROM works?
So, why I cant install a Nexus4 ROM on a SGS3?
I love the new UbuntuOS but I have a MT6577 processor phone, what are the Requirements that I can run the UbuntuOS
I hope this Question is not so stupid
Thanks..
Click to expand...
Click to collapse
Sure you can install Ubuntu Desktop on an ARMV7-based android device.
See this link: http://forum.xda-developers.com/showthread.php?t=1872752
What is more, Ubuntu for Phone may be released soon. Just wait for a few months.

[Q] Denver Tablet Tad 97052

Hi, im kinda new here on xda, so go easy on me.....
I bought a Denver Tablet TAD 97052
9.7'' (24cm) tablet with 1.5 GHz dual-core processor
1GB of DDR RAM memory
8GB memory (expandable)
Android 4.0
I was wondering if there is a way to root it and if there is any custom rom available for it.
Ive searched the whole forum and didnt find anything related...
Best regards..

I also have this tablet and found that there is a lack of information regarding CWM installation and Roms (official and custom ones).
I read on another forum that someone managed to install a cyanogenmod on it...

isyrider said:
I also have this tablet and found that there is a lack of information regarding CWM installation and Roms (official and custom ones).
I read on another forum that someone managed to install a cyanogenmod on it...
Click to expand...
Click to collapse
I think i've seen that too ...
But its too risky to be doing experiments on it.... :silly:

[Q] SPRD S4 GT-I9500 help please

Hello to all in this community.
I have a SPRD S4 GT-I9500, and I need help to repair this phone.
The phone boot up, goes to lock screen, but when I unlock it, the screen stays back.
If I use the up toolbar it says, unlocking SD card.
It as a left side bar where I can access the explorer, the camera, definitions or recovery tools, but nothing else.
No dial phone, no calls and no background image or application’s access.
Is there any program to reinstall the rom? Or update it? Where I can find it?
The information’s provide by CPU-Z is;
CPU architecture : ARM Cortex-A5
Cores : 2
Revision R0p1
Speed Clock 400 mhz-1000mhz
Core 0 1000mhz~
Core 2 stopped
GPU vendor ARM
GPU Renderer Mali-300
System
Model Galaxy S4 (sprdroid_base)
Manufacterer SPRD
Model sp6820gb
Display MocorDroid4.2.2.W12.20_P20.01
Hardware sp8810
Android version 4.2.2
Kernel Architecture amrv71
Kernel version 2.6.35.7
Total ram 217mb
Available ram 46mb
Internal storage 00,18 Gb
Available storage 0.11 GB
Root access Yes
Thanks for your help

I think there something wrong with the software. You should try reflash the phone then.

jasminel said:
I think there something wrong with the software. You should try reflash the phone then.
Click to expand...
Click to collapse
hi, thanks for your answer. Where do I get the flash?

neo-keanu said:
hi, thanks for your answer. Where do I get the flash?
Click to expand...
Click to collapse
I think it depends on which rom you use, rom cook or stock.
If you use rom cook then you can find a rom in I9500 Development section.
If you use stock rom then you can download the suitable version here: www.samsung-updates.com/‎
You're gonna need odin, Kies to flash the rom. Further instructions you can search in the forum I think.

jasminel said:
I think it depends on which rom you use, rom cook or stock.
If you use rom cook then you can find a rom in I9500 Development section.
If you use stock rom then you can download the suitable version here:
You're gonna need odin, Kies to flash the rom. Further instructions you can search in the forum I think.
Click to expand...
Click to collapse
Hi,
Thank once again for your help. I´m not sure what rom is used because I buy the phone from a guy that was selling in a small market, I am pretty sure is a copy, the brand is SPRD. I do think that Samsung rooms are no suitable for this device so It as to be one used by this brand and model. The room in used is jdq39.i9500zsuamdf.
I´m new in android area, up until now I´ve been used IOS phone, so I be thankful to any help I can get to put this phone running.
Regards,
Carlos

neo-keanu said:
Hi,
Thank once again for your help. I´m not sure what rom is used because I buy the phone from a guy that was selling in a small market, I am pretty sure is a copy, the brand is SPRD. I do think that Samsung rooms are no suitable for this device so It as to be one used by this brand and model. The room in used is jdq39.i9500zsuamdf.
I´m new in android area, up until now I´ve been used IOS phone, so I be thankful to any help I can get to put this phone running.
Regards,
Carlos
Click to expand...
Click to collapse
Sorry I don't really get it. Basically is your phone Samsung Galaxy S4 I9500 (causer there are different version for Galaxy S4 I9505, I9506...).
You can check this by going to Settings ->More-> About Device-> MOdel number to make sure.
Regarding the SPRD, where is it on the phone ? I think it means Singapore.

jasminel said:
Sorry I don't really get it. Basically is your phone Samsung Galaxy S4 I9500 (causer there are different version for Galaxy S4 I9505, I9506...).
You can check this by going to Settings ->More-> About Device-> MOdel number to make sure.
Regarding the SPRD, where is it on the phone ? I think it means Singapore.
Click to expand...
Click to collapse
Hi,
The phone is a clone, not an original Samsung, it was made in china. The SPRD I think stands for spreadtrum. After some research it came to a conclusion that this phone are also known as Feiteng.
So my main problem is not sure what rom to use.
Regards
Carlos

neo-keanu said:
Hi,
The phone is a clone, not an original Samsung, it was made in china. The SPRD I think stands for spreadtrum. After some research it came to a conclusion that this phone are also known as Feiteng.
So my main problem is not sure what rom to use.
Regards
Carlos
Click to expand...
Click to collapse
Well. sorry Carlos, in this case i don't know which rom to use to flash your phone cause Chinese Branded Phones are not well supported on XDA.
Let's wait for someone else who may know the solutions.
Good luck !

jasminel said:
Well. sorry Carlos, in this case i don't know which rom to use to flash your phone cause Chinese Branded Phones are not well supported on XDA.
Let's wait for someone else who may know the solutions.
Good luck !
Click to expand...
Click to collapse
Ok, thanks for your help. I will wait for someone with a solution.
Regards,
Carlos

tengo un movil = al tuyo
neo-keanu said:
Ok, thanks for your help. I will wait for someone with a solution.
Regards,
Carlos
Click to expand...
Click to collapse
Hi Charles, I have the same mobile than yours, if you want I can spend the rom, but has a couple of problems, 1-supuesamente this rooted but using apps as root unninstaller, the app gives a message that says "your device is not rooted ... "but with other apps like SET CPU if that is rooted out. if still want it I'll pass, but could you tell me the exact steps to extract the rom. and you could send your rom that you will try to fix that problem of yours. PD maybe the problem is that you put your other launcher and you selected as the default, and surely this launcher is not supported by your device which produces a black screen. ee had problem when you install a miui launcher. regards PD2 if accomplished putting on the ro stock or you fixed your problem I pray you send me the link to download the rom or I upload the back up of your rom.

Amigo acá La solucion
amigo la solucion esta en needrom.comdownloadgt-t9500

I Can`t FIND any info

What Up Guys!!!
the phone that I have is galaxy AMP SGH-I407 and I wanna Have a custom Rom on it.
I can not find info anywhere on how to customize this phone, I DID root installing kingo and samsung kies on my computer(thanks to a post in this forum) .
does not have CWM installed.
I'm not sure if this phone supports a custom rom (told you , no info about this model)....or if you can guide me for another phone that shares similar specifications.( I have seen that galaxy SIII mini looks like to have almost the same specs, or galaxy Ace 2 as well)
These are the specs that I think are important
OS: Jelly Bean 4.1.2
CPU Model: ST-Ericsson U8500
GPU Render: Mali-400 MP
Resolution:480x800
Cores :1GHz (Dual Core)
Architecture: ARM Cortex-A9.
THANKS TO READ ME AND TO SHARE YOUR THOUGHTS AND KNOWLEDGE.... HAVE A GOOD DAY!!!

pacegra said:
What Up Guys!!!
the phone that I have is galaxy AMP SGH-I407 and I wanna Have a custom Rom on it.
I can not find info anywhere on how to customize this phone, I DID root installing kingo and samsung kies on my computer(thanks to a post in this forum) .
does not have CWM installed.
I'm not sure if this phone supports a custom rom (told you , no info about this model)....or if you can guide me for another phone that shares similar specifications.( I have seen that galaxy SIII mini looks like to have almost the same specs, or galaxy Ace 2 as well)
These are the specs that I think are important
OS: Jelly Bean 4.1.2
CPU Model: ST-Ericsson U8500
GPU Render: Mali-400 MP
Resolution:480x800
Cores :1GHz (Dual Core)
Architecture: ARM Cortex-A9.
THANKS TO READ ME AND TO SHARE YOUR THOUGHTS AND KNOWLEDGE.... HAVE A GOOD DAY!!!
Click to expand...
Click to collapse
Never ever try flashing a rom that's not meant for your specific device model cos that's bound to brick it. As for the recovery you'd be better off searching the place where u found the rooting method for it. But remember never to flash anything that's not meant for u abd always have a backup at hand.

THANKS
Atishay Jain said:
Never ever try flashing a rom that's not meant for your specific device model cos that's bound to brick it. As for the recovery you'd be better off searching the place where u found the rooting method for it. But remember never to flash anything that's not meant for u abd always have a backup at hand.
Click to expand...
Click to collapse
That's exactly what I thought and THE REASON I HAVE NOT DONE ANYTHING YET, THANKS A LOT to confirm what I was thinking, I guess I have to wait a professional guy keep an eye on this device I doubt it, though

pacegra said:
That's exactly what I thought and THE REASON I HAVE NOT DONE ANYTHING YET, THANKS A LOT to confirm what I was thinking, I guess I have to wait a professional guy keep an eye on this device I doubt it, though
Click to expand...
Click to collapse
By then I suggest you download android tuner pro. Its a paid app available on the play store and is capable of doing almost everything that you'll expect a custom rom to do. Also have a look at the thread in my signature. That'll help you a lot too and with much lesser risk of damaging your device.

[Completed] Lenovo A820 - Custom ROM

Hi. I would like to have a custom ROM on my Lenovo A820 device. It has stock rom with S147 kernel but there's no CWM for S147. I was looking for a full pack ROM (S135, S150) so I could flash it via SP Flash tool but I found packs for recovery usage only (except the S147 > no CWM). Do you have any idea how to solve this?

XDA Visitor said:
Hi. I would like to have a custom ROM on my Lenovo A820 device. It has stock rom with S147 kernel but there's no CWM for S147. I was looking for a full pack ROM (S135, S150) so I could flash it via SP Flash tool but I found packs for recovery usage only (except the S147 > no CWM). Do you have any idea how to solve this?
Click to expand...
Click to collapse
Hello, and welcome to XDA! I can't actually find much development for your device on XDA, much of it is outdated, but I would suggest you ask here: http://forum.xda-developers.com/general/help, just in case someone can point you in the right direction. You will need to register in order to post. The only CWM recovery I can find for your device is two years old and I wouldn't recommend flashing it.
Good luck!

Does it support the S147 kernel? At the moment I can't call to anyone, because the IMEI is missing in the device. Google Play store is missing too and the phone can be only in Chinesse or English. If the CWM recovery that you found support the S147 kernel, then I would be really happy, because I don't know how to move from the S147 to any "normal" ROM with root.
But thank you for the reply!
StrangerWeather said:
Hello, and welcome to XDA! I can't actually find much development for your device on XDA, much of it is outdated, but I would suggest you ask here: http://forum.xda-developers.com/general/help, just in case someone can point you in the right direction. You will need to register in order to post. The only CWM recovery I can find for your device is two years old and I wouldn't recommend flashing it.
Good luck!
Click to expand...
Click to collapse

Paagrill said:
Does it support the S147 kernel? At the moment I can't call to anyone, because the IMEI is missing in the device. Google Play store is missing too and the phone can be only in Chinesse or English. If the CWM recovery that you found support the S147 kernel, then I would be really happy, because I don't know how to move from the S147 to any "normal" ROM with root.
But thank you for the reply!
Click to expand...
Click to collapse
Hi! Normally, CWM supports any kernel as long as you choose a version that is meant for your phone.
Best wishes

StrangerWeather said:
Hi! Normally, CWM supports any kernel as long as you choose a version that is meant for your phone.
Best wishes
Click to expand...
Click to collapse
Hi. CWM worked fine year ago for me when it has a S135 kernel, but now the phone always says "FACTORY MODE" even if I flash it by different versions of CWM for A820. It's interesting because there is CWM for all types of kernels for A820 except the S147 so I thought it could be the problem.
Thank you again!

Paagrill said:
Hi. CWM worked fine year ago for me when it has a S135 kernel, but now the phone always says "FACTORY MODE" even if I flash it by different versions of CWM for A820. It's interesting because there is CWM for all types of kernels for A820 except the S147 so I thought it could be the problem.
Thank you again!
Click to expand...
Click to collapse
You're welcome! I shall now close the thread.