So I just unlocked the bootloader and rooted my VZ SGN. My first root! And I have been suffering, like many, from the Android OS bug that is affecting battery life. So I was just wondering, since I now have superuser access and whatnot, what can I do to make my battery life better?
I'm still on stock ROM, 4.0.2, as of now. I will start adding ROMs later on. So for now, what can I do?
thanks in advance
Flash a new kernel
joshnichols189 said:
Flash a new kernel
Click to expand...
Click to collapse
This. If you're into flashing roms and kernels I'd use AOKP with Franco's kernel. It's a great combo.
Tree of Knowledge said:
... use AOKP with Franco's kernel. It's a great combo.
Click to expand...
Click to collapse
^That's what im running
Sent from my Galaxy Nexus using XDA App
I use AOKP and Apex kernel. Great match for me
thanks for all the answers. how exactly do i install a kernal? i have rom manager and all, so maybe i can use that app to do it. also, does installing a new kernal mean i have to change the ROM? and if i do install it, will all my data be safe?
and for all those who already replied with recommendations for kernals, what sort of battery life do you get with them? and how good is the signal and performance etc?
sorry for so many questions, but im new to this
Try turning off GPS or freezing maps.
Sent from my Galaxy Nexus using xda premium
I'd start by not using rom manager.
flash CWM recovery and use that to flash ROMs/Kernels. Theres a great user guide in the development forum.
This is a battery saving list that was actually written for the Bionic, but most of it will apply to the Gnex too. The main caveat is to be careful about doing a Factory Data Reset. If you do one by select it in the Backup & Reset menu in Settings it will wipe everything off of your sdcard. So be sure to backup anything you want to saved to your computer first:
If you are having short battery life here’s a list of things that can help. Just read through the list and select the items that fit with the way you want to use your phone. Not all items will work for everyone and this list was written for the Droid Bionic but should work for your phone too:
- Don't use an automatic task killer--not even the one that comes with the phone. Reboot your phone and look at what's running. If anything that you've installed is running and there's no reason for it, then uninstall it and find an alternative that behaves. Ignore any stock apps that run on boot as I've found them to be more or less benign.
- Weather widgets, live wallpapers, news/social feeds, any app or service that you use that runs--do without it if you can. If you can’t do without it, lengthen it’s refresh time.
- Don't use antivirus
- Set your WIFI sleep policy to never. The default is "turn off when screen turns off". This will cause the wifi to reconnect every time you open the phone. From any Home Screen select Menu/Settings/Wireless & Networks/ and then use the Menu button to see some new options - select Advanced. Then select Wifi Sleep Policy and set it to Never. Home key to return to Home Screen.
- If you have access to wifi, leave it toggled on as it is more efficient than 3G. Wifi consumes less battery power than 3G.
- I leave GPS toggled on too by the way. Apps use it as needed. When I'm done with Maps or an app that uses it, I'm sure to return to the home screen so GPS can stop. Under wireless settings turn on "Google location services" so that an app is able to use network resources to get your location instead of GPS. I have "VZW location services" turned off--don't know why that option is even there. By the way, I increase the speed of voice output > text to speech > speech rate because I like the directions to get spit out faster. That saves a bit of battery. Turning off the display and just listening for directions help. Also, often I just get the directions and then exit back to the home screen: GPS uses so much battery I try to get it over with ASAP.
- When you get a 1) new battery, 2) do a factory reset, or 3) an OS upgrade - run your battery all the way down until the phone shuts off and then charge the battery all the way up. This will calibrate the phone's understanding of the battery's capacity. Do this once every month or two also, but don't do it too often if you can help it.
- I have my battery set to "Performance Mode" and data is on all the time because I am on call 24x7. If you don't mind, try out a more conservative battery profile to save more gobs of energy.
- Set screen brightness to "Automatic"
- Under Accounts, click on any account listed and turn off sync for any items that you're not interested in syncing. For example, Google Books if you don't use it. Don't use Backup Assistant--I prefer syncing my contacts with Google. You don't need both. Also go into your contacts > menu > display options > backup assistant > UNCHECK. Also do contacts > menu > more > settings > contact storage > and select your Google account and "remember this choice"
- Turn on Bluetooth only when you are going to use it.
- Consider turning off voice privacy. This may not be a big deal but it will save some processing (and therefore battery). It may also improve call quality.
-Turn off haptic feedback, animations, and any un-needed sounds in Android settings and in your apps
- Set your screen timeout to as low a time as you can stand (I use 1 minute) and manually turn the screen off when you’ve finished using the phone.
- Turn off in-pocket detection. In-Pocket Detection has been the source of many issues already.
- Keyboard: turn off vibrate on key press and sounds for any keyboards you use
- Use a red or black screen background. On the original Droid screen--not sure about this Bionic screen--red was the most efficient color that could be displayed.
- Camera app: I like keeping location on and flash on auto. Consider turning location off or at least returning to the home screen ASAP when using camera if location for camera is on.
- In stock browser the default home page is Google and it uses your location. This is a bad idea as it can waste your battery for no reason. Make something else your home page and make sure to close any web page that uses your location when you're done viewing it.
- Charge your phone via the wall charger instead of computer USB as it is faster. Also, don't use long USB cords--use regular power extension cords instead. I stick with the charger that came with the phone. Put the phone on charger when you go to bed every night.
- Consider install the Home Replacement app Zeam. It is basic app that uses very few resources and will help with battery power.
- Emails: I don't know what email app you use, but try this. It saves battery power and in some cases emails arrive quicker. This scheme will have you using only the Gmail app on the phone for all email accounts whether they are pop3 accounts or Gmail.
- If you are using Live Wall Papers, stop!
------------------------------------------------------------------------------------------------------------------
This is a link to some very good videos about saving battery power on the Bionic (there are 4 parts and the other parts will show up as available videos when part 1 finishes):
Battery Saving Video
Part 1: http://www.youtube.com/watch?feature=player_embedded&v=cvWg7SbUgsI
If battery life is still bad: Consider doing a factory reset: These have gotten pretty painless lately by following these simple steps: 1. Make sure Backup and Restore are checked in the Privacy setting. 2. When going through the setup after the reset, turn on wifi as soon as you can (assuming it is available). 3. After you have entered your Gmail account info, you will be presented with a screen that has two check boxes. Basically they are "Do you want Google to backup and restore this phone”. Make sure you check both of those. Your apps will then automatically reinstall (paid and free). Set the phone aside for a minute or two and let the apps download and install. 3. If rooted, use an app such as titanium backup to restore data only to select apps such as Tapatalk and you will not have to re-enter all your login information. I do this for 3-4 apps (Tapatalk, SPB Shell, etc.).
I've been flashing new roms/updates about once per day lately and I can be up and running with all my apps and settings back in place in less than 20 minutes. It's pretty painless now.
thanks for all the responses. i think i might flash AOKP and franco's kernel on my SGN.
I have a couple more questions though.
1. So if i wanna flash those two, i can simply flash the rom and then flash the kernel right after, without have to re-wipe my data or anything like that?
2. does the backup feature in CWM backup app data and homescreens and all? or do i need titanium backup or something? or is it just not possible for me to do?
3. and if an update comes out for either AOKP or the kernel after i have flashed it, do i need to wipe my data again and flash the latest zip file or can i just update over the existing one?
thanks
also, do i install the kernel first or the rom?
Peesashiz said:
can someone give me a link to the latest aokp rom?
i tried searching on rootzwiki but couldnt find it.
also, do i install the kernel first or the rom?
Click to expand...
Click to collapse
ROM first, the install will overwrite any kernel you have installed previously.
thanks.
can u answer a couple more questions?
1. does cwm backup everything? including app data and homescreens and all?
2. what is the command to mount a file onto the sd card? i used to know but i forgot
thanks again everyone!
Peesashiz said:
thanks.
can u answer a couple more questions?
1. does cwm backup everything? including app data and homescreens and all?
2. what is the command to mount a file onto the sd card? i used to know but i forgot
thanks again everyone!
Click to expand...
Click to collapse
1. CWM will backup everything
2. adb push command? If you want to transfer a file to the sd, that is the command.
ok, thank you guys so much!
i will install my first ever ROM shortly
Hi,
Some specific questions about the GNex:
1. WiFi Tethering: I use WiFi tethering regularly for sharing internet. And I change passwords frequently. Is there a way to know how many users are connected to my device tether? I noticed this features in some non Samsung devices. Is there any app or mod for this?
2. Update status: Does the System update service (Settings -> About Phone -> System Updates) affect the battery in any way? Is there a way to disable this?
3. Security Lock + Notifications: Using slide lock, we can pull down the notification drawer and enter apps. However this is restricted when we have security locks (Pattern, Pin etc) i realize this is for security reasons, but is there any way to have the security lock and atleast pull down the notifications but not enter any app. Any locker app that supports this feature?
Regards,
Neeraj
Paranoid GNex
Regarding number two, the drain is minimal, almost negligible in most cases, it's a push based notification, so unless the server push out information, you won't be bothered by it. And yes you can disable it by turning off sync, you won't gain any significant increase in battery life though.
reysonance said:
Regarding number two, the drain is minimal, almost negligible in most cases, it's a push based notification, so unless the server push out information, you won't be bothered by it. And yes you can disable it by turning off sync, you won't gain any significant increase in battery life though.
Click to expand...
Click to collapse
Thank you very much for the info. Didn't know the update service was linked with Sync.
anyone with solution for Wifi and Lockscreen issues?
Hello everyone, i see here to collect and post some known and maybe unknown tips and tricks with some important information, hoping this will be useful for users, especially for newbies.
Any more tips, tricks and suggestions from users are always welcomed. And please feel free to make corrections for any wrong or missed information in this post
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Preface:
Samsung Galaxy Y (Young) (GT-S5360) is an Android-based smartphone by Samsung, announced in August 2011.
Galaxy Y features: Android 2.3.5 Gingerbread OS (upgradable to v2.3.6) with Samsung's proprietary TouchWiz user interface, and has integrated social networking apps and multimedia features, including Google Voice Search, and 5.1 channel audio enhancements.It also has a standard 3.5 mm 4-pin audio jack.
The device sports a 832 MHz ARMv6 processor, 180 MB of internal memory and supports up to 32 GB of removable storage through a microSD card. The phone has a 2 MP camera, a screen with a 240x320 resolution and a multitouch interface with the optional SWYPE virtual keyboard. The phone offers connectivity options such as 3G, WiFi, Bluetooth 3.0 and also GPS. It supports 3G HSDPA speeds of up to 7.2 Mbit/s. The device allows tethering with other Wi-Fi enabled devices, which enables users to share the phone's Internet connection.
The Galaxy Y uses a single-core 832 MHz ARMv6 along with Broadcom BCM2763 VideoCore IV.
The Galaxy Y features 290 MB of RAM and 250 MB of dedicated flash internal storage (190 MB user available).
It has microSDHC slot (up to 32 GB).
The Galaxy Y uses a 76.2-millimetre (3.00 in) QVGA (320x240) TFT LCD capacitive touchscreen which has a Pixel density (PPI) of '133'.
On the back of the device is a 2 megapixel fixed focus camera without flash that can record videos in up to a maximum QVGA Resolution. Galaxy Y does not have a front facing camera.
Click to expand...
Click to collapse
Questions & Answers
Q Can i make a screen shot on stock firmware?
A Yes you can! user doesn’t need to root the device or employ third-party apps just to take a photo of what's happening on screen. Taking a screenshot is simple, To take screenshots you have to first hold down the home key and then press the power/lock key.Don't hold the home key too long otherwise lock button will not work. As you hold the home button immediately press the power/lock button to capture the screenshot.
Q My Young screen is turning on by itself, what is happening?
A It is caused by an application, usually by live wallpapers, try to find it and delete it, or install an antivirus app., i recommend Dr.Web Anti-virus, scan, delete, wipe cache and dalvik (optional).
Q how can i make the volume of my SGY louder?
A Most phones have their volumes limited by local laws to protect our hearing. There is a way to boost your volume however. Go to the Android Market and download an App called Volume+ (Sound Boost). There is also a free version called Volume+ Free (be aware, do not raise it too much, it can damage the speaker).
Q How to remove an icon from the home screen?
A To remove an icon from the home screen, simply press on it, hold and drag to the Trash at the bottom of the screen.
Q How to dial contacts with a quick swipe?
A Instead of tapping on the contact name and then tapping on the option to dial, you can simply swipe right with your finger on the contact's name and it will directly call him/her. By swiping left, you can quickly send a message to the contact.
Q How to hide particular files from showing up in Gallery or Music Player?
A Sometimes there are things that we do not want our friends or relatives seeing,So instead of deleting the particular files or moving them to your computer all of the time, you can hide them in just a few seconds. All you need to do is create a folder called .nomedia wherever you want on your sdcard (you can do this from your phone by selecting Menu button -> Create Folder), then put the particular files on that folder and the files will not appear in media apps. You can also press the Menu key on your phone, then choose More -> go to Settings and untick the "Show hidden files" option if it is enabled. That way you will hide the .nomedia folder from the My Files app as well.
Q Can i make Voice actions?
A Yes you can, if you've got the Google Search widget on your home screen, tap on the little microphone which you see in the widget and speak out your command. Example: Tap on the microphone and say "Send an e-mail". An e-mail popup will appear giving you the options to type in the recipent's e-mail, subject and message.
Q I have forgotten my unlock pattern, what to do?
A If you have forgotten your custom unlock pattern, then don't panic. After 5 unsuccessful tries a button should appear saying 'Forgot pattern'. Press this and you will be asked to enter your Gmail username/password. The phone will then ask for a new unlock pattern. If you don't have a Gmail account, then you might have to either call your carrier or factory reset your phone.
Q How to calibrate my Galaxy Y?
A Device calibration is required when the auto rotation sensor does not work properly. What happens actually that if your galaxy y is not calibrated properly, then screen will not rotate when you turn your device and screen rotate when you do not rotate your device. To calibrate galaxy y steps are given below:
- Go to Settings>Display>Horizontal calibration.
- Place the device on a flat surface and click calibrate. Wait for a few seconds.
Now your galaxy y is calibrated and you won’t get any auto rotation sensor errors.
Q How to quickly delete/uninstall Android Apps?
A You can quickly delete or uninstall an android app from galaxy y with this trick in just one second, as galaxy y task manager will take some time to uninstall large size apps. With this trick you can uninstall any app within one second no matter how big the size of app is. To do this follow steps below:
- Open all apps by clicking the all apps button on home screen.
- Click menu button of your phone and select "Edit".You will see a small minus mark on all downloaded apps.
- To quickly delete any app just click it and that app will be deleted in just one second.
Q How can i use custom ringtones, alarms, sms notifications?
A To use custom ringtones for your phone ringtone, your alarm or your text message notification, simply copy an MP3 file to one of the following folders:
/sdcard/media/audio/ringtones
/sdcard/media/audio/alarms
/sdcard/media/audio/notifications
If they don't already exist, then create a new folder. The file will then show up when you want to change your ringtones.
Q How can i Setup SIM Change Alert On Galaxy Y?
A If you enable the SIM change alert feature then you will be notified by the phone about the one who have your phone or stole it.If this feature is active, then when somebody inserts a new SIM then the phone automatically sends a messages about the thief giving you the information about his phone number on a different phone number that you enter as alert message recipients. To enable SIM change alert do as follows:
- First of all enable data connection (or wifi) and go to Settings>Location and security.
- Under “Find my mobile” check “SIM change alert”.It will ask you to login with your Samsung account.If you do not have a Samsung account then sign up. After signing up, again check "SIM change alert" and enter your Samsung account password to activate this feature.
- Now click “Alert message recipients”. Enter the password and enter some phone numbers with country codes. Click the green plus sign to add numbers and red minus sign to delete a number.
- Scroll down a little bit and you will see “SMS message”. You can edit this message like “Keep this message, My phone has been stolen by somebody”. This text will be forwarded to all the numbers that you entered as alert message recipients when SIM is changed by a thief.
- Now put a check mark in “Remote controls” and enter your Samsung account password to enable it. If this feature is enabled then you can track and locate your lost galaxy y with “Samsung Dive”. With Samsung Dive you can track, locate and delete private data on your phone remotely.
Q Sometimes i lose packet data (3G) when i turn it off then on, i turn off then turn on my Youmg to enable packet data again?
A There is no need to turn your phone off and on to re-enable packet data, just long press on power button, enable airplane mode for 3-5 seconds then disable it.
Q How To Make my Young Run Faster?
A sometime you will find lack of memory due to various applications running in background. These apps waste android system memory. So you should clear them off if they are not used. You can clear them by using taskmanager. Galaxy y has a built taskmanager which will do this work for you. Open taskmanager by holding home button then move on to the RAM tab then click clear memory. It will free the RAM and save memory. Aslo you can download two more applications which are android assistant and app cache cleaner. For quick boost use android assistant and always clean the cache of various apps by using app cache cleaner.These apps are important for your smartphone.
Q How To Backup my Favourite Apps On my Young?
A You can always make a backup of your android apps on Galaxy y downloaded from play store (android market).For this you have to download an app called android assistant.Download it from play store.After downloading it open it and move to tools ,you will see apps and backup.Click on this icon and you will be shown a list of apps you wish to backup.Select the apps you want to backup.The apps will
be backed up to the memory card in apk format. Later you don't need to download them from play store (android market).You can directly install them from memory card.But during installing them your phone will block them as it doesn't allows non market apps to install. For this go to settings, click applications and select allow installation of non market apps. Then your phone will not block them.
Q How can i Switch my Young Network between 2G & 3G?
A In Galaxy y you can switch your phone's network from 2G to 3G or reverse. For this go to settings click wireless and networks, click mobile networks, move to network mode, select GSM or WCDMA(3G). now enable data traffic if you want to use internet.
Q How to Change Contact Picture?
A If you want to put a pic on your phone's contact then you have to move them first to android phone. Make a backup of your contacts because if phone is wiped then contacts will be deleted. To backup contacts on galaxy y open contacts click menu and select "Import/Export", Now choose "Export to SD card".Click yes. The contact list be backed up in "vcf format". And now you can restore the contacts to phone or sim through the import/export option. Now open contacts, click the plus sign to add contacts.Choose phone.Enter all details and click the plus sign on the pic. You can select the pic from album or can take picture from camera. Click save and you are done.
Q How to Restart Samsung Galaxy Y>
A Press and hold home and power key at same time until your phone turns off then release the buttons. Galaxy Y will restart. Restarting may be required if phone is hanged. This trick will let you to restart your galaxy y without turning it off and again starting it.
Q Is there a hidden wallpaper?
A Goto settings > About phone > Android version. Click many times on "Android version" until you see a wallpaper.
Q I rooted my Young, what to do next?
A It is recommended to make a nandroid backup immediately.
Q What is the easiest way to install samsung driver?
A The easiest way is to install Samsung Kies.
Q How can i flash stock firmware on my Young?
A See Doky73 thread.
Click to expand...
Click to collapse
Rooting:
Rooting is often performed with the goal of overcoming limitations that carriers and hardware manufacturers put on some devices, resulting in the ability to alter or replace system applications and settings, run specialized apps that require administrator-level permissions, or perform other operations that are otherwise inaccessible to a normal Android user. Rooting is similar to jailbreaking devices running the Apple iOS operating system. On Android, rooting can also facilitate the complete removal and replacement of the device's operating system, usually with a more recent release of its current operating system. Rooting enables all the user-installed applications to run privileged commands that are typically unavailable to the devices in their stock configuration.
Legality: The Free Software Foundation Europe argues that it is legal to root or flash any device. According to the European Directive 1999/44/CE, replacing the original operating system with another does not void the statutory warranty that covers the hardware of the device for two years unless the seller can prove that the modification caused the defect.
On July 26, 2010, the United States announced a new exemption making it officially legal to root a device and run unauthorized third-party applications, as well as the ability to unlock any cell phone for use on multiple carriers.
Safety: I Have always said that the person should learn the Android OS before rooting. It is a good idea to have an idea of what rooting is doing and what it will affect. I would say spend your time really learning the OS which is not a small task. Then, if you still feel like it, go ahead and root. While rooting can help you learn many things about your device, it also can reap very bad consequences, such as:
-Bricking your phone (or in an easier way to explain, making your phone a pretty paper weight).
-Corrupting core files.
-Voiding phone warranty.
-Have your phone open to malicious software and applications that can do serious harm to your phone.
As you can see, it can reap very negative things. I have read/seen people who have literally had to buy brand new phones because they tried the latest and greatest rom. Rooting is essentially something that you must take at your own risk & caution. Generally, if you follow exactly the procedure of rooting made by developers, you will be more likely on the safe side.
Root process: See Reynaldoj thread
Click to expand...
Click to collapse
Battery Conservation Tips:
-Set Brightness at low level: Brightness can lure a lot of battery if not changed intelligently. if you want to save more battery drain, set brightness manually at low level depending on the external amount of light.
-Remove Live Wallpapers: Using a live wallpaper is another battery sucking feature. If you turn out to be truly saving battery, make sure not to use any live wallpaper.
-Disable Location and GPS services: Keeping GPS ON at all times, decreases your battery life, so its better to disable it while not in use. To disable, go to Settings > Location and Secutity > and switch it off.
-Disable Wi-Fi or Mobile Data when not in use: Try to avoid situations when you keep your Wifi or Mobile Data ON even when the phone is set in standby.
-Manage Sync carefully: Keeping the Sync ON all the time is another reason for decreased battery life. Enable it anytime you want, manage your emails or services and again turn it off. For those who are on work and want real-time push notifications are advised not to follow this tip.
-Turn OFF screen touch sounds: To save a little more on battery, its better to switch off the screen touch sounds. To do so, go to Settings > Sound and untick Audible touch tones and Audible selection and Screen lock sound.
-Turn OFF bluetooth: Disabling bluetooth when you are not using it, is another way to save battery juice.
-Follow the method of full charge and full discharge: Don’t put your phone on charging when there is the battery remaining it for another few hours unless it’s very important. Charge it when your battery is about to get totally discharged and when you put it for charging, let it get charged totally.
-Set sleep time: Check the Sleep setting (under Display) and make sure it is set to 1 minute or less.
Keep calls short: This is obvious, but how many times have you heard people on their mobile phone say, "I think my battery’s dying," and then continue their conversation for several minutes? Sometimes, the dying battery is just an excuse to get off the phone (and a good one, at that), but if you really need to conserve the battery, limit your talk time.
-Turn OFF mobile network when not in range: Its very often that you lose the mobile network when you are travelling, so its advisable to turn OFF the mobile network by switching ON Airplane mode.
- After each month remove your battery from mobile phone and let it rest for an hour, it will give battery a breath and it will last longer.
-You should not have to turn off your phone to charge it. Most battery chargers deliver more than enough current to power your phone and charge it at the same time. Doing so will not lengthen the charge time, and leaving a phone on allows the user to be aware of its fuel gauge, so that you can remove it when the battery is full.
-When using a car charger, do not charge the battery when the inside temperature of your car is hot. Wait until the car has cooled before you plug in the phone.
Click to expand...
Click to collapse
Galaxy Young secret codes:
*#*#4636#*#* Testing menu(Phone, Battery & Wifi Info, Usage Statistics).
*#06# MEID number(Display's your IMEI).
*#272*Phone’s IMEI Here# change phone CSC (NB: it will wipe your data).
*#*#2432546#*#* Checkin(Manually check for System Updates).
*#*#44336#*#* software build date and time.
*#197328640# Service Mode menu
*#7353# Test menu: you can check screen, speaker, sensors.......
*#*#8255#*#* For Google Talk service monitoring.
*#1234# to check software version of phone.
*#12580*369# to check software and hardware information.
*#0228# Battery status (ADC, RSSI reading)
*#32489# Service mode
*#7780# factory data reset
*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* Wireless Lan Tests
*#*#232338#*#* Displays Wi-Fi Mac-address
*#*#0*#*#* LCD display test
*#*#0673#*#* OR *#*#0289#*#* Audio test
*#*#0842#*#* Vibration test
*#*#2663#*#* Displays touch-screen version
*#*#2664#*#* Touch-Screen test
*#*#0588#*#* Proximity sensor test
*#*#232331#*#* Bluetooth test
Click to expand...
Click to collapse
Recommendations:
-Too loud wallpapers may sometimes disturb the look of your home screen and make the icons quite invisible, simple or a less-colored wallpapers are always suggested as to be the best choice. But your choice is what matters.
- Disable USB debugging when it is not in use. Leaving USB debugging enabled makes your phone vulnerable (e.g. lock pattern can be reset).
- Use only essential widgets on your home screen - each widget consumes memory and processing power which can slow your down your phone.
- Uninstall apps that you don't use - after awhile your phone can get cluttered as some Apps are designed to always run in the background. If you rarely use an App, then uninstall it to free up memory and CPU resource.
- It is best to avoid task killers such as Advanced Task Killer. Android is designed to automatically pre-load certain applications, even if you don't load them yourself. If it starts to run low on memory, it will smartly unload the oldest running apps automatically. Manually killing tasks will only mean they get loaded in memory again. Task killers can make the phone slow, laggy, or drain battery life more quickly.
- Avoid putting your phone in direct sunlight, it may affect touch screen & your battery performance.
- Check rom/kernel.zip md5 before flashing if it is convenient.
- Always update applications, if available, for better performance.
- Make a backup of your data, applications, contacts...always ready to restore from your computer.
- Read, read and read before you mess with your phone.
- Always be sure that you are flashing the right thing for your Young variant.
- If you do not know what you are doing, so don't do it .
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Did you finish reading? Please press Thanks & Rating buttons
Pretty much a duplicate of this thread >>> http://forum.xda-developers.com/showthread.php?t=1974338
Thread closed.
Edit: OK, there is some crossover between the two topics but this one has some stuff the other doesn't and vice versa. Thread unlocked.
Jonny said:
Pretty much a duplicate of this thread >>> http://forum.xda-developers.com/showthread.php?t=1974338
Thread closed.
Edit: OK, there is some crossover between the two topics but this one has some stuff the other doesn't and vice versa. Thread unlocked.
Click to expand...
Click to collapse
thx very much
Nice long thread appreciate ur work...
Sent from my GT-S5360 using xda app-developers app
is their a code to know how old is our android phone?? is it written here? i havent read it all..
☆★☆★☆★☆★☆★☆★☆★☆★
deathfalls said:
is their a code to know how old is our android phone?? is it written here? i havent read it all..
☆★☆★☆★☆★☆★☆★☆★☆★
Click to expand...
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see software and hardware information code (I think)
Edit: try *#*#44336#*#* for manufacturing date
thx, very useful post :good:
wy this thread is not stickied?
Nice....really will help newbies
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Added to the Roll-Up stickie Useful Thread - Collection Sticky - Everything You Need for Galaxy Y
this is very cool
Nice guide OP
Thanks for this especially for the secret codes :good:
keep the good work :good:
is it safe to change my csc ??? because my csc is not supported by kies.
Thanks, nice guide for a newbie like me
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Mostsh said:
is it safe to change my csc ??? because my csc is not supported by kies.
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Yes. But it will wipe your data
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The kernel build date
samersh72 said:
see software and hardware information code (I think)
Edit: try *#*#44336#*#* for manufacturing date
Click to expand...
Click to collapse
The code shows PDA, CSC and Modem versions. The build date is the date of build of the kernel. With updates, the date will also change
review:
causes eye strain to read,
use
PHP:
[quote][/quote] and [hide][/hide]
next time
good guide although existent but well compiled, you can add more later
SaketJoshi said:
The code shows PDA, CSC and Modem versions. The build date is the date of build of the kernel. With updates, the date will also change
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Click to collapse
you are right about *#*#44336#*#*, forget about it. the manufacturing date of hardware is "RF Cal date" you can find it when you dial *#12580*369#.
or type *#197328640#, This will open the Service Mode menu on your Galaxy device. Select the option N. 2, that is “Version Info”. On the next screen, select ‘HW Version” (here HW means hardware). Now you will see another set of options on the next screen. Now tap on “Read CAL Date”, and bingo!
OP updated
deathnotice01 said:
review:
causes eye strain to read,
use
PHP:
and [hide][/hide]
next time
good guide although existent but well compiled, you can add more later
Click to expand...
Click to collapse
thanks for your advice :good:
Thnx...
Will never move this thread from my subscription list....:thumbup: