For questions concerning the device firmware (as opposed to e.g. the 'radio-firmware'). See the full tag wiki for details, explanations, and hints.

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11
votes
7answers
38k views

Samsung Galaxy S stuck upgrading firmware. Should I unplug my phone? Should I keep on waiting?

I tried to upgrade my firmware on my Samsung Galaxy S using Kies The Firmware upgrade appears to have gotten stuck. Kies says Upgradeing firmware... Do not disconnect a mobile device from the PC ...
10
votes
2answers
20k views

Will updating to Android 5.0 cause my phone to lose all its application data ? If so, how can I prevent this?

I own a Nexus 5, and I wish to update the device firmware from Android 4.4.4 to Android 5.0. When I do this, will it wipe all my phone data (i.e. essentially perform a factory reset) ? I know that my ...
9
votes
1answer
4k views

Alarm which could Ring even when Device is Off

Android smartphones are smarter than traditional mobile phones in all aspects, but I am unable to find this smartness in one aspect: In those classic mobile phones, there was an option to ring the ...
7
votes
3answers
10k views

What is yakju, gn, yakjuxw, takju etc?

I'm in the market of buying a Nexus 7, and these are what I understand some kind of firmware/maker identification. Can someone please explain all the different names? Google sadly wasn't much help ...
7
votes
2answers
603 views

What determines power management policies in Android?

I am just approaching to the Smart Phone and Android world and have a couple of doubts: Which modules (and SW or FW?) decide the policies with which power is given to any component of the Smart ...
6
votes
3answers
22k views

Why has my Android firmware upgrade been stuck at 0% for an hour? (Samsung Galaxy Ace)

I'm using Samsung Galaxy Ace GT-S5830. More than an hour ago, Samsung-Kies prompted me to install a firmware update. It downloaded the required files and then proceeded to the actual upgrade. Now, ...
5
votes
2answers
6k views

Galaxy S not responsive after an aborted firmware update

I just bought this Samsung Galaxy S, installed the Kies software, then it automatically downloaded an update for my phone. I plugged in my phone and it began the update. After a few seconds the ...
5
votes
2answers
113 views

Is there a way to preserve my configuration between firmware updates?

I had some apps installed on my Galaxy S2 and configured them on screen the way I liked to have them. Today, the firmware got updated (it looks cool) and all my installed apps are gone from my ...
5
votes
3answers
7k views

If I install a ROM that doesn't exactly match my phone, will it work at all?

As you know, manufacturers of popular mobile phones often times will release a modified " clone " version of their mainstream models. Often these clone models will be re-released models that are ...
4
votes
2answers
2k views

Samsung S Galaxy II (i9100): possible with stock Google Android OS?

I'm in the market for a new Smartphone. Except for iPhone's, I'm new in the field and probably have some misconceptions. My first choice was the Google Nexus S, but I was offered a great deal on the ...
4
votes
1answer
4k views

Are Samsung firmware updates regional?

Silly straightforward question: are updates to Samsung devices firmware regional, meaning that US may get an update earlier than South America or EU? Also: who controls those updates? Do they depend ...
4
votes
1answer
2k views

Is a phone's ROM and Firmware the same thing?

I have heard of Custom ROMs and Custom Firmware, are they the same thing? If not, whats the difference?
4
votes
1answer
25k views

How to update my Vodafone 858 Smart? [duplicate]

I have a Vodafone 858 Smart, a branded Huawei U8160 running Android 2.2 Froyo. If possible, how can I update its firmware to Android 2.3?
4
votes
1answer
603 views

Signing Firmware

I have successfully created my own custom firmware and loaded it onto a phone. But I was wondering why I didn't need to sign the firmware before loading it, or was it signed with a debug key similar ...
4
votes
1answer
155 views

Flashed a new firmware, now wifi won't turn on

last night I installed SlimKat on my rooted S3 (SGH-I747M, Canada Bell) and I had no network connection, so I donwloaded the Samsung original firmware from SamMobile.com. I flashed it on and ...
4
votes
1answer
11k views

Extracting firmware from a device for reflashing?

OK, so I have a Ubislate 7C+ tablet, and it's screwed up and the Wi-fi is unusable. See Tablet won't connect to any WiFi network anymore, always shows "saved" for details on the problem. ...
4
votes
1answer
576 views

how long does an OTA update normally take?

I am using the Oxygen ROM on my LG P500 (Optimus One) and I just did an OTA Update and the ohone restarted and it has been in a flashing mode every since, the bar is at about 15% for the past 30 ...
4
votes
1answer
10k views

How do you find out what changes there are in new firmware?

I have a Samsung Galaxy S2 running ICS 4.0.3. It has desktop software with it called Kies for managing the phone and when I plugged it in today it told me that there was new firmware available: ...
3
votes
2answers
4k views

Galaxy S2 no USB Conenction after firmware update

I just got an automatic firmware update for my Galaxy S2 Android 2.3.6 I9100GXXKL4 Kernel 2.6.35.7 dpi@DELL164 #2 GINGERBREAD.XXLB1 Now the USB connection does not work anymore and I cannot ...
3
votes
1answer
186 views

How can I determine the latest released firmware for my Samsung device?

This problem eludes me. I have two Samsung Android devices, a Galaxy Tab 10.1 and a Galaxy S2. I keep'em up-to-date using the update option in the settings panel, however, I think I'm not always ...
3
votes
1answer
142 views

What's in an update?

My Samsung Galaxy S2 just updated to version I9100XWKI4. Is there a place where I can see what's in that update? And in the ones before that? All I could find was a blog post from a site that shows ...
3
votes
1answer
1k views

Odin not allowing firmware to be flashed

I'm following the instructions here to try and upgrade the firmware to I9000XWJS8: http://forum.xda-developers.com/showthread.php?t=846913 As soon as I hit start it does nothing, as you can see in ...
3
votes
2answers
5k views

What is the baseband and do i need to update mine?

I have a Samsung galaxy note which I've rooted and installed Cyanogenmod. I've always been using Cyanogenmod and always used the inbuilt updater. My radio has been giving me trouble. For example I ...
3
votes
1answer
437 views

Compile JellyBean's Keyboard for ICS Rom

I tried creating an Image with a JellyBean's LatinIME.apk, replacing ICS's LatinIME.apk, in system apps folder of ICS ROM, but it crashed. But when I put it in preInstalledApk folder, it got compiled ...
3
votes
1answer
9k views

What exactly happens when I use Kies to perform a “Firmware upgrade and initialisation”?

I bought an unlocked Telstra Samsung Galaxy S3 4G, and it's loaded with some Telstra software. I wanted to get rid of those, so I loaded up Kies and it gives me the option to perform a "Firmware ...
3
votes
1answer
3k views

Is it possible to run a Firmware Over The Air update server?

Is it possible to run a Firmware Over The Air update server? and is it possible to configure stock devices to point at it?
3
votes
1answer
80 views

Moto E (1st Gen) Bootloader Unlocking

There was some problem with my 1-yr-old Moto E 1st gen. It got dead and after some time the dead android guy appears with some red-blue thing on its chest. It appears for half a second. I pressed ...
3
votes
0answers
16 views

What considerations govern working with the /firmware partition?

In some recovery options (such as ClockworkMod recovery's advanced options on some devices), there is a Format /firmware option. I have searched for descriptions of this partition, but have found ...
2
votes
7answers
24k views

Kies dies when trying to update Galaxy Note firmware

I downloaded and installed Kies in my Windows 7 laptop. (Toshiba Satellite.) I plug the phone in the USB, it is recognized and its storage shows in Explorer. Then I run Kies. It says there is a ...
2
votes
1answer
173 views

What are important things to look for when choosing firmware?

I just got a Pandigital eReader and I'm browsing the firmware options(official and hacks). What are important things to look for when choosing firmware? Is there anything important to look for?
2
votes
1answer
548 views

Backup moto G firmware without root

I installed Cynogemmod on my moto G, but it was android 4.4, and there is no android 5.0 stable version available for cynogen. so I decided to install motog stock framework, I searched on google, but ...
2
votes
3answers
3k views

Firmware upgrade gone wrong

I have a Samsung Galaxy S2 (SPH-D710) and was trying to do a firmware upgrade through Kies and the upgrade encountered an error (I think the usb cable came loose and lost connection). After that, when ...
2
votes
1answer
1k views

Acer DA241HL - system reset from bootloader

The Acer DA241HL is a 24" Smart Display which has Android installed but also had HDMI input so you can use it as a second screen for a laptop or similar too. Anyway, I've been able to reboot into the ...
2
votes
1answer
850 views

Can I update my Saudi Arabian Samsung Galaxy S2 to the latest Android version over the air in India?

I have a Samsung Galaxy S2 I9100 which my cousin bought for me in Saudi Arabia. It is running on Android 2.3 ginger bread. Will I get firmware updates for this phone in India over the air (OTA)?
2
votes
1answer
73k views

Restoring original 2.2 firmware on Samsung Galaxy Tab GT-P1000L

I've originally asked this question on stackoverflow, and I was suggested to ask it here. I'm currently in trouble with my samsung Galaxy Tab GT-P1000L GSM+WiFi model from Brazilian's Vivo carrier. ...
2
votes
1answer
122 views

Installing “xyz firmware” vs Rooting on “xyz firmware”.

What's the difference between rooting on a particular firmware and installing a particular firmware? Does that mean to root on "xyz" you must have installed "xyz" on your device?
2
votes
1answer
3k views

LG optimus P-500 firmware update: PC suite for Linux?

My phone, a LG Optimus P-500 requested to be connected to the PC suite in order to perform a firmware update (the official one). I don't have the PC suite and have only access to Linux computers. The ...
2
votes
1answer
3k views

Samsung Galaxy S Firmware Update

I'm experiencing trouble with the 2.1 to 2.2 update. It looks like this advice doesn't work for me as I have no Software Update button. I also tried this advice but it seems that I'm not able to put ...
2
votes
1answer
815 views

install cwm recovery in a softbrick android phone

My Android device is not booting up and is stuck on the manufacturer's logo. The phone was rooted with Kingo-Root and Clockwork Recovery Mod wasn't installed. Now I want to unbrick my phone with ...
2
votes
2answers
32k views

How to restore the IMEI number on the Samsung Galaxy S4 I9505? (IMEI=Unknown, Baseband=Unknown, Sim Card Not Detected)

Information: Hello, I lost my IMEI number on my Samsung Galaxy S4 GT-I9505 today and I would like to restore my original IMEI back to my phone. I still have my original IMEI of my phone written down. ...
2
votes
1answer
2k views

What Are The Differences Between Samsung Firmware Version For Countries In The Same Region?

Sorry for the dumb question - I really am a noob at this. I have just bought a brand new SIM-free Galaxy S4 Mini LTE GT-i9195. I am in the UK, but the phone has French CSC installed (code XEF). From ...
2
votes
2answers
4k views

How to flash stock ROM .DZ file on a semi-bricked LG Android phone?

Is it possible to flash a .DZ stock ROM on a LG Android phone (Doubleplay / C729 / Flip II) that doesn't fully load (T-Mobile logo repeats itself)? If yes, how exactly? Details: Recovery mode has ...
2
votes
1answer
11k views

Heimdall firmware package of cyanogemmod

How I can get a Heimdall firmware package of CyanogenMod? For example, I want get this firmware, convert it to Odin images, and package and flash it with Heimdall. Is it possible?
2
votes
1answer
195 views

info on firmware upgrade

My Asus Eee transformer just received a firmware update. Where can I go to check what the update included? Asus' website isn't helpful. I'm on 8.6.5.19, and I've already noticed the market place is ...
2
votes
1answer
1k views

Upgrade Samsung Galaxy Tab to Android 2.3.3 [duplicate]

Possible Duplicate: When will my phone get the Android 2.3 update (Gingerbread)? How do I update the OS on my device? I live in Uruguay and I've recently bought a Samsung Galaxy Tab. The ...
2
votes
1answer
1k views

Does the IR Blaster on an Android phone receive as well as send?

Is the IR Blaster communication two-way or only one-way? I have seen many remote control apps for my Android phone but none that learn from an existing remote.
2
votes
0answers
157 views

Unable to load stock firmware (US Cellular)

My phone has gone into emergency recover and I've tried to recover it by flashing it with both "Odin" and the samsung "SimpleUpgradeTool" but it has failed everytime I've tried it. I have the SCH-530 ...
2
votes
0answers
41k views

Restoring Samsung GT-P1000 to original firmware

I spent the past several hours reading and reading. I tried to upgrade this Tablet to Jellybean, now the Tablet only reaches the Samsung glowing screen. I tried several fixes to no avail, my first ...
2
votes
2answers
815 views

Galaxy S2 X t989d firmware update - Kies crashes

I am trying to apply Jelly Bean firmware update on my Galaxy S2 X, but everytime I try to, Kies dies at 0% of the firmware update, without any error message. I tried uninstalling and installing Kies ...
2
votes
0answers
2k views

“install zip from sd card” missing on Samsung Ace

When I go into the recovery mode I am missing the option "install zip from sd card". I have installed the Android 2.3.6 DDKQ8 Fimware (http://www.youtube.com/watch?v=7L_w-MNxAzE). How can I get this ...