I'm hoping this helps out I know with all the hype of the Thunderbolt there's quite a few users new to android that see how people are customizing and wanting to know, and repeat after repeat of questions and bringing a lot of unneeded hostility around here. Feel free to add what ever you guys think is something that is repetitively brought up. I'm running kind of short on sleep, so if I left anything out let me know!
Remember to always follow instructions and SEARCH SEARCH SEARCH before making a new thread
Remember to always Wipe Data/Factory reset/Wipe cache/wipe dalvik cache to insure a clean, fresh bug free install.
Also ALWAYS make a backup of what ever current rom before flashing a new one
Lastly, DO NOT treat the devs with disrespect they are losing sleep/girlfriends/what ever to give us these roms and kernels and everything else for free. If something gets messed up do not come at them with hostility or it will only be returned. The people of XDA will HELP you, but only if you've searched and tried to help yourself first. Also don't forget to donate to the dev's from time to time for their monster/beer/hookers and all their time and effort.
Thunderbolt Root Users Dictionary:
http://forum.xda-developers.com/showthread.php?t=1143188
Back up Date before rooting
http://forum.xda-developers.com/showthread.php?t=1193901
How To Root your Thunderbolt
http://forum.xda-developers.com/showthread.php?t=996616
How to Root via Mac OS
http://forum.xda-developers.com/showthread.php?t=1011623
REVOLUTIONARY ROOTwww.revoultionary.io
Easy Auto Root:(Although this is not the recommended way, I've used it before and had no issues.)
Video guide:
http://www.youtube.com/watch?v=yQYoeFrJ1Jk
Download links
TB Auto-Root : http://www.multiupload.com/NOK55G17MZ
HTC SYNC : http://handheld.softpedia.com/get/Desktop-and-Shell/Windows/HTC-Sync-81096.shtml
Lost data after rooting? Try these steps
oneders65 said:
This is what I did.
1.) Flashed my phone back to Stock S-ON usine this link.
http://forum.xda-developers.com/showthread.php?t=1009423
when you reboot the phone make sure you wait until you get a 3G/4G signal. If you start the process of setting up your phone to quick it will cause your phone not to activate the data connection.
2.) ROOTED my phone and at each boot made sure I had 3G/4G connection before setting up phone. (Downgrade and Upgrade).
3.) This let me keep my data connection all the way through.
Credits
Scotty2, jamezelle, jcase, and all of Team AndIRC
Testers, especially ProTekk and Trident
Thanks to scotty2 for WPThis
Busybox was pulled from a CyanogenMod ROM, source should be available here
psneuter was pulled from somewhere, credit to scotty2, source here
All firmware credit goes to 911sniper
Jaroslav from Android Police for editorial help
dbzfanatic
Click to expand...
Click to collapse
How To UNROOT your thunderbolt
http://forum.xda-developers.com/showthread.php?t=1009423&highlight=Un+root
To help decide whether you want Gingerbread or Froyo
Differences between Gingerbread and Froyo
http://androidheadlines.com/2011/01/differences-between-android-2-2-froyo-and-2-3-gingerbread.html
ROMS and Kernels:
http://forum.xda-developers.com/showthread.php?t=1081930
Team Mikmik aka Gingeritis ROMs since people don't know where they went
http://www.themikmik.com/forums/viewforum.php?f=271
I see CyanogenMod around what is that?
http://wiki.cyanogenmod.com/index.php?title=Main_Page
I installed a GB rom and all my texts time stamps are off
https://market.android.com/details?id=com.mattprecious.smsfix&feature=search_result
Activate>use phone time has fixed every issue with this for me!
Radios:
http://forum.xda-developers.com/showthread.php?t=1048128&highlight=radio
Thunderbolt Themes and Apps:
http://forum.xda-developers.com/forumdisplay.php?f=944
How to help Improve battery life (Courtesy of Guitarchris123):
If you easily get a full day's use with stock settings, then ignore this. But the ThunderBolt is a powerful 1GHz smartphone made by HTC with a fairly small stock battery, large 4.3" screen, LTE capability, and Sense UI, so battery life may be a concern to you. There is no magic app or single technique that will make your battery last all day with heavy use, but if you utilize some of the following tips you WILL notice a significant increase in your battery life. Everyone's use is different, so 6-9 hours on one charge may be enough for some while others need 12-15 hours. Some of these may not be necessary, appropriate, or desirable for all users, so just pick which ones work for your purposes and preferences. You might prefer to keep using some of the particular features mentioned, as the benefit for you might outweigh the minimal savings in battery life. The point of this is to show people how to disable or limit features they don't need, not force them to shut down everything the phone was built to do. Feel free to add your own suggestions as well or ask any questions about the techniques.
1. Settings: (use an app or widget that helps you quickly toggle them, eg. built-in widgets, or from market such as Elixir, Quick Settings, or MySettings)
a. Screen –go to settings/display, turn down Brightness (20-30%), set Timeout to 30 secs, manually turn off by quickly pushing top button when not using anymore (instead of waiting). I have personally found that I like setting timeout at 1 min better, and manually turning off the screen with the top button every time I am done using it before I put it down or away in my pocket, that way it doesn't waste itself timing out or shut off on me when I don't want it to yet.
b. GPS – always turn off when not using, and plug into car charger (or car dock if you have one) during extended use
c. Bluetooth – always turn off when not using
d. 4G – always turn off when not using, only use when you need the speed, (the TB will get a toggle either in an update or in app form at some point, in the meantime there are several methods to accomplish this)
e. Mobile hotspot – always turn off when not using, plug into charger when in use if you can
f. WiFi – turn off when not near a WiFi signal for an extended period of time, but always use when available (faster than 3G, uses less battery), go to settings/wireless & networks/WiFi settings, press menu button and tap Advanced then WiFi Sleep policy and select“Never”, this sounds counter-intuitive, but it actually uses less power because when WiFi sleeps 3G or 4G wakes up to sync, get email, and retrieve other data (WiFi connection disables 3G/4G). Also uncheck Best WiFi Performance if its checked.
2. Background/wallpaper - use a static image instead of a live wallpaper (but these are cool, so use one if you really want to, they only drain for the short amount of time you are looking at the launcher screens). Many say the live wallpaper drain is minimal, but I noticed a significant amount while using a live one so I went to static. Have any of you tried both and noticed much of a difference yet?
3. Window animations – go to settings/sound & display/animation and select“no animations”
4. Keyboard vibration – turn off vibration function (haptic feedback) for when you hit a key (helps with speed too), go to settings/language & keyboard/touch input/text input and uncheck vibrate when typing, you can disable haptic feedback in other areas of the system by going to settings/sound, and uncheck vibrate feedback
5. Notification lights – unless you really want/need to know when something happens on your phone when you are not looking, go to settings/display/notification flash and uncheck all the boxes
6. Vibration – unless you really want this function, go to settings/sound, and uncheck vibrate
7. Monitor battery use - go to menu/settings/about phone/battery use, this will show you what is eating the most battery, uninstall troublesome unneeded app, use Running services widget by going to shortcut/settings (helps identify processes running in the background and foreground), if you want more detail check out SystemPanel in the app market, if you want to be alerted to "rogue" apps check out Watchdog Task Manager in the app market
8. Disable“always-on mobile data”– go to settings/wireless & networks/mobile networks, uncheck “Enable always-on mobile data,”you will still receive emails, texts, and phone calls, as well as internet usage, but it may cause connectivity problems in some third party apps (use manual refresh feature when opening apps to update online data)
9. WiFi and 4G network notifications – go to settings/wireless & networks and uncheck Network notification box (so phone will not constantly scan to look for open networks to tell you about)
10. Background data – if you are not using Google life-management services, go to settings/accounts & sync and uncheck Background data box (so that apps cannot sync, send, and receive data whenever it wants to, even if not currently using them). Add a homescreen shortcut to quickly toggle this (allows you to update/sync only when you want/need to).
11. Auto-sync – uncheck Auto-sync in settings/accounts & sync, or at least limit what apps are set to sync, it is better to manually sync/update/refresh in the app when you open it (set to update at launch), set update/notification frequency (polling schedule), if you do not want to turn off auto sync, just change widget or app update/notification frequency (refresh interval) in settings/accounts & sync to 30 mins or 1-2 hours, or better yet set it to update at launch, useful for Facebook, Twitter, Flickr, news, weather, Google apps, and stocks, be sure to manually sync/back up your contacts every once in a while in case you lose your phone or break it
12. Email – change sync option in settings, set email check frequency to 30 mins or 1 hour, or as items arrive, or better yet set it to never and manually refresh when you want to check/read your email
13. Camera app(s) – make sure they are not running in the background when not in use, exit/close when done
14. Video chat app(s) – make sure they are not running in the background when not in use, exit/close when done
15. Streaming app(s) – make sure they are not running in the background when not in use, exit/close when done, try to limit use or plug into a charger during use if you can
16. Google Talk – press Menu then tap All apps/talk/menu/settings and uncheck automatically sign in, make sure you exit the application by going to menu/more and selecting sign out when you are done (exiting the app by pressing home or back keys will not sign you out), if you want to receive IMs just open the application again
17. Adobe Flash Player – open browser, hit menu key, go to settings/enable plug-ins and set it to“On demand”(this way the browser only loads flash content when instructed to do so)
18. Update apps – hit menu key and to go My Apps to check for updates, even if you have selected“update automatically”because some apps require you to manually install updates (apps often get updated to use less power)
19. Location settings (updated) – go to settings/location settings. It is ok to have all of these checked, because it is the apps that use the GPS and consume power, not having these settings selected. GPS is only active when apps using it are in use.
20. Task killer – do not use them, uninstall if you currently have one, can harm phone and consume battery, just use back arrow key to exit apps instead of home key, simply monitor rogue apps instead and uninstall/replace. These are especially bad on pre-installed apps and services (many things rely on each other), so never "auto-kill" or "kill all." If you must use one, only use it on apps that you have installed that are misbehaving, otherwise let Android do it on its own.
21. Anti-virus – do not use them, uninstall if you currently have one, only download and use periodically or when you suspect a problem, do not download suspicious apps (check reviews and rating in market first)
22. Ad blocker – do not use them, uninstall if you currently have one
23. Battery meter accuracy – go to data/system and delete“batterystats.bin”after you have charged your phone to 100%
24. Tasker – can be used to automate settings (eg. based on time of day or app launched)
25. Juice Defender + Ultimate Juice – can be used to automate settings (eg. based on time of day or location)
26. Screebl - keeps backlight on while holding phone in "use" (vertical) position and turns it off when laying flat
27. Rebooting - reboot phone every few days
28. Delete unnecessary apps – determine which apps you do not need or use anymore and uninstall them, determine which apps you keep are causing the most battery drain and see if a comparable replacement from the market will do better
29. Widgets – turn off animations, do not use too many of them (choose them wisely), and delete unnecessary ones, they pull data in the background. At least make the interval/frequency of sync/updates longer for the ones you have. It may be better just to open some apps themselves instead of using the widget. Disable auto-updates on HTC Weather widget or at least set it to every few hours, manually update by tapping update icon on bottom of widget. Note that widgets that display battery, CPU, and memory utilization consume some power because they are polling the system for information.
30. No service – turn off phone or go into Airplane mode when you are in an area that does not have cell service
31. Chargers – have them handy at home, at work, and in car, and plug in when available. Try to get a 1A charger (same as included wall charger), many cheap aftermarket car chargers are only 500mAh and will not be enough to handle the GPS. VZW's car charger is 750mAh.
32. Rooting – (there are a lot more techniques that can be used with a rooted phone, such as removing bloatware and underclocking when then screen is off, but I will save that for a later thread)
33. If all else fails, buy an extended battery or have a spare handy just in case
Update1 - I came across another technique, it sounds a little strange but it apparently came from HTC regarding the EVO...some users appeared to have experienced gains from it:
34. "Calibrate" battery - (1) Turn device ON, charge it for 8 hours (or until LED turns green), (2) unplug and turn it OFF, plug it back in and charge for 1 hour (or until LED turns green), (3) unplug and turn it ON, wait 2 minutes, turn it OFF, plug it back in, and charge for 1 hour (or until LED turns green), (4) unplug it, turn it ON, and use normally. Repeat once a month or so.
Update2 - I found a few more things to suggest
35. Blockbuster app - open app, download update from market, then go to menu/settings and tap "disable movie updates." The app is set to automatically periodically scan for updates by default, and requires the new update to turn this off.
36. Friendstream - delete the widget from your home screen, open app and go to menu/settings and select update when opened. This way it isn't constantly refreshing, but rather only does so when you want to look at it by opening the app.
37. Signal strength - whether 3G, 4G, or WiFi, if whatever you are trying to connect to has a low signal strength the TB's battery will be draining trying to connect. Keep an eye on your connections, and try to be aware of when you are in poor signal areas and toggle off or switch connections if you can. Also keep in mind where your "fringe" areas are (ie. bounces between 3G/LTE/1X)
38. Apps - not all 3rd party apps are optimized for the TB, be sure to read reviews/ratings in the market to see what problems other users have had with them. Monitor your apps to see if any of them are hogging system resources (eg. CPU, RAM) and draining your battery, and delete or replace them accordingly. And remember to set the sync/update/notification frequency at longer intervals in settings within the apps that connect to the internet frequently.
39. Power saver - go to settings/power, and check enable power saver, the go to power saver settings and tweak (basically does a lot of the things we've talked about here for you automatically when you get low on battery, in case some things are left on or on higher settings than needed)
Another Battery Saver 3g/4g toggle switch:
https://market.android.com/details?id=net.andirc.lteonfoff&feature=search_result
What is SetCPU and where do I get it?
http://forum.xda-developers.com/showthread.php?t=505419
Just because it's free doesn't mean you shouldn't donate a little something to the dev!
Commonly used widgets
http://forum.xda-developers.com/showthread.php?t=761517
How do I customize my home page and change the docks and such?
https://market.android.com/details?id=org.adw.launcher&feature=search_result
https://market.android.com/details?id=com.fede.launcher&feature=search_result
This is a nice and concise introduction. I needed this last week!
Upvoted for the phrase "beer and hookers."
One stop shop very nice!!!!....
Sent from my ADR6400L using XDA App
Thanks for that. I am going to have my wife read this so she can understand more on what to do with her phone, since it is not rooted and still has all that bloatware.
My phone is rooted and I have been testing with 4gLTE off/on, and seriously gained 5 hours when 4gLTE was turned off.
17-18 Hours Almost made it to 19 hours - 4gLTE off - This is with moderate use call/text/IM and some gameplay.
13-14 Hours - 4gLTE on - This is the same as above.
Trying now to talk my wife into letting me root her phone, but alas it is her phone and her choice.
Also if you want to update there is a 4G/LTE app in the Marketplace for the toggle - just search in the Market - LTE - it will show up as a Red Lightning bolt in a grey Circle.
Excellent post!
scubaskm said:
Thanks for that. I am going to have my wife read this so she can understand more on what to do with her phone, since it is not rooted and still has all that bloatware.
My phone is rooted and I have been testing with 4gLTE off/on, and seriously gained 5 hours when 4gLTE was turned off.
17-18 Hours Almost made it to 19 hours - 4gLTE off - This is with moderate use call/text/IM and some gameplay.
13-14 Hours - 4gLTE on - This is the same as above.
Trying now to talk my wife into letting me root her phone, but alas it is her phone and her choice.
Also if you want to update there is a 4G/LTE app in the Marketplace for the toggle - just search in the Market - LTE - it will show up as a Red Lightning bolt in a grey Circle.
Click to expand...
Click to collapse
Ah, very good! I forgot about the toggle switch. Added and thanked!
Lots of good info, thanks
Awesome, thanks for the tips, should make my experience better.
This is a great post!! I def used some of the battery saving techniques.
Awesome information - wish I would have found this when I first bought my Thunderbolt... better to learn from others than trial and error method sometimes. lol
Thank you for the info... Somw i knew some i didn't... Great one stop for quick reminder..
Sent from my A05PTH3ORYB0LT using Tapatalk
Good stuff. Thank you.
Great post. Just one question. Why do ad-blockers use more battery? Wouldn't it decrease data use and thus battery since it prevents ads from being downloaded?
Thanks for the info!!
def a one stop shop. thank you. info much needed.
Sorry kind of falling behind on updates. Anyone think anything needs to be added???
ScoobarSTI said:
Sorry kind of falling behind on updates. Anyone think anything needs to be added???
Click to expand...
Click to collapse
may want to add in the "how to unroot for people who used revolutionary" thread
http://forum.xda-developers.com/showthread.php?t=1310014&highlight=revolutionary
Rooted with revolutionary...lost my gps CM7 ROM
Rooted my TB...with revolutionary, installed CM7 ROM. Now my gps doesn't work. Any ideas. Any advice?
I think CM7 has issues with GPS.
Thanks !!
Using Juice Defender lets me go a day and a half without charging. It's awesome !
Hi friends !!! i have written this thread in order to tell you how to get better battery life for your android phone . this always works for me !!!!
1. Find out where the power's going
The first step in prolonging your battery life is to find out which apps and components are using the power.
Press the Menu key, tap Settings, scroll to the bottom of the Settings menu and tap About Phone. Tap Battery Use in this menu to see what's eating the charge.
The chart at the top shows how long the phone's been off the charger and plots the rate of power drain over time. Tap any item in this menu for details and, if available, suggestions on how to cut its power use.
2. Use the screen wisely
For almost all users, the display is the biggest single drain on the battery. From the Settings menu tap Display to see the options. Tap Screen Timeout and set a short timeout to ensure that the screen goes dark when you aren't actively using the phone.
The Display menu has two options for controlling brightness; tap Brightness to select a constant screen brightness or to enable automatic adjustment to suit the ambient light. Tick 'Power saving mode' to have the brightness also vary to suit the image on the screen. You can improve things further by tapping the power button whenever you're finished with the phone, which instantly turns off the screen.
3. Turn off what you're not using
Radio interfaces help to make smart phones truly smart but they also suck up the battery's power. Drag the Notification bar down from the top of the screen to quickly toggle Wi-Fi, Bluetooth and GPS.
Leave Bluetooth and Wi-Fi off unless you're actively using them.
GPS can often stay off too, but try to turn it on a few minutes before you'll actually need it -- on many phones this speeds up getting an initial position, meaning less time spent faffing with the screen and burning even more battery power.
4. Running apps drain the battery
It's easy to use the Home button to get from an app back to the Home screen, but doing so leaves the app running in the background. That may be what you want, but if not, the app will be sipping needlessly away at the battery. Quit apps properly by pressing Back until you return to the Home screen.
If you've quit all applications but something still seems to be draining the battery, enter the Settings menu, choose Applications and tap Manage Applications. Tap Running to list all the running apps and services -- tap an item for the option to stop it. Restart the phone to close all manually-started apps in one go.
5. Watch out for widgets
Widgets can be useful, but many -- such as news tickers or weather forecasters -- need processing time and data downloads to stay updated.
Resist the urge to festoon your home screens with widgets -- create application shortcuts instead and only run them when you need them.
While we're on the subject, Android's live wallpapers might look cool, but they're a constant drain on resources. If power's an issue, swap them for a decent gallery picture.
6. Email can wait
If something's urgent, people normally call, so it's safe to save power by checking for email less often.
Start Android's Email app and tap an account, then press the Menu key, tap More and choose Account settings. Tap Email Check Frequency and choose Every Hour, then repeat for any other mail accounts.
You can do the same in many social media applications, such as TweetDeck.
7. Go easy on video and games
Android phones make great radios, music or movie players, but video playback is one of the biggest possible drains on a phone's battery.
It might sound obvious, but don't get carried away with iPlayer on the morning commute if you need your phone to last until you get home again.
The same goes for Angry Birds, Stair Dismount or any other game -- levelling up can leave you powerless.
8. Try a third-party power app
The Android system does many things to manage power use but there are third-party apps that do more. JuiceDefender is one of the best examples -- there's a free version in Android Market.
JuiceDefender works automatically to keep power use down and you can tailor the settings to be more aggressive if needed.
The Plus and Ultimate versions add more features, but check first that the free version works on your phone.
9. In an emergency
With 15 per cent charge remaining, Android's low battery warning pops up and it's time for drastic action. Immediately head for the notifications bar and turn off as many options as possible.
With that done, hold in the power button and turn off Data network mode. Now exit all non-essential apps, return to the Home screen and turn the screen off.
From this point onwards, it's best to treat your smart phone as just a phone. Leave it alone unless there's a call or text to answer and you'll save enough power for when you really need it.
10. Never pass up the opportunity to charge
You never know when you might need a three-hour phone call or a gaming marathon, so it pays to top up your battery when you can. Invest in a USB adaptor for the car and buy a Micro-B USB cable that you can use to grab a top-up from any spare USB port. Obviously, perhaps, charging is quicker with the phone off.
If using your handset as a modem, tether it with USB rather than creating a wireless access point so you can charge at the same time. If your laptop supports it, configure its USB ports to provide power even when it's switched off so you can boost your phone.
Finally, if even all of these tips can't get your phone through the day, buy a second battery for backup .
I am sure this thread helped you . do give me your feedback .
regards ,
Hussain .
btu simply using n app like the easy task killer or the advanced task killer can simplify the work.
just a suggestion.
Xperia Miro, Tipo (Dual), J, E Tips Tricks and Codes
Heyoe, Peeps. I present you a collection of Tricks and Tips for these devices. It would be nice to explore these tricks.. . I guess many of you will be interested in this kind of threads , so I decided to Open One. . So I'll be updating this thread from time to time. . Feel Free to post your trick's as well so that I can add it in my Thread .
There are some NOOBs Tips so please don't comment that's general. Maybe it can help others who are new to this platform .
Tips & Tricks
--Quickly show browser history
While in your Browser App, press and hold the Back button. This will show your browser History and Bookmarks.
--Make your phone run faster
Here are the top 5 tips to make your phone run faster: 1) Use only essential widgets on your homescreen - each widget consumes memory and processing power which can slow your down your phone. 2) 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. 3) Install Apps to your phone memory - if you have an SDCard, always install Apps to the phone memory, which can be accessed faster. If you have Apps on the SDCard, then move them back to the phone memory with an App called Move2SD available from the Play Market. 4) Use Static rather than Live wallpapers - Live wallpapers consume processing power and memory. Unless you really must have them, uninstall them. 5) Kill tasks occasionally - Some Apps will run in the background indefinitely unless you kill them. Most of them won't cause a problem, but it pays to check your running tasks from time to time. Hold down your Home key and check the Task Manager. One last thing: Don't use Task Killers. Android manages tasks very well and Task Killers just make your phone unstable and can slow it down further.
--Speed up your phone
To speed up your phone, you can turn off screen animations. Go to Settings - Developer options. Then scroll down to Window animation scale and select that. From here you can choose to turn Animations Off. This will make screen transitions faster.
--Copying iTunes songs to Android
If you have decided to ditch your iPhone in favour of Android, then there is a simple way to take your iTunes music, playlists and album art with you. Simply go the Android Marketplace and download a Free App called Easy Phone Tunes. You will also need the computer version of the software, so go to http://easyphonetunes.com and download it from there. Then, when that is done, turn your phone into a USB storage device (this will vary from device to device, but instructions are on the website). Once your phone is connected to your computer, open the computer version of the software and select your device from the Easy Phone Tunes list. Then follow the instructions to Sync your media.
--Take a screenshot
To take a screen shot, hold down the Volume Down and Power Buttons together. This will save the current screen to your phone's memory card.
--How to import Contacts from your old phone
If you have just purchased an Android device, then you may want to copy (or import) your contacts from your old phone. The easiest way to do this is to Export your old contacts to a CSV (Comma Separated Values) file and save this to your PC. You may need to install the correct software for your phone first in order to do the export. Then, if you don't have a Gmail account, sign up for one. Once that's done, open Gmail. Go to Contacts, then press More - Import. Then import the CSV to your Gmail contacts. Then on your phone, open the Contacts App. Press Menu and then Sync Contacts. This will pull the contacts from Gmail to your phone.
--Soft reset
To soft reset your phone press and hold the Power/Lock button for a 2-3 seconds and the phone will restart. Wait about 10 seconds and then press and hold the Power/Lock button again to restart. If that doesn't work, then remove the battery (if it has one). Wait 30 seconds and put the battery back in. Then press the Power/Lock button to turn the phone on.
--Reformat a column while browsing
If you are browsing and have zoomed in or out and the column you're reading doesn't fit the screen properly, you can pinch to zoom in. Then double tap on the column. The column will then be reformatted to fit the screen width.
--Have more control over your notification light
If you are not happy with your notification light, then you can change and tweak it. Go to the Android Market and download an App called Lightflow. You might need to enable the notification light before the App works. Go to Settings - Display. Then check Pulse notification.
--Use phone as a WiFi hotspot / USB / Bluetooth tethering
To use your phone as a WiFi hotspot, tether it via USB or via Bluetooth, then go to Settings - Tethering And Portable Hotspot. You can then choose from three options: 1) USB - connect your phone via a USB cable. The phone should automatically configure the correct settings. 2) WiFi Hotspot - To turn your phone into a WiFi hotspot, press Configure WiFi hotspot. You will then be asked to enter a Network SSID (this is your own name for the WiFi hotspot). Then choose Security and lastly, choose a password (this is password for your WiFi hotspot which you will enter on your computer). 3) Bluetooth - With this option, you will need to pair a Bluetooth device with your phone. On the other device, ensure you search for Bluetooth devices and your phone should show up.
--Turn off WiFi while the phone is sleeping
If you want to conserve battery life, you can turn off the WiFi while the phone is asleep. Go to Settings - WiFi - Advanced - Keep WiFi off during sleep.
--Zoom when using the camera
While in the Camera App, there are two ways to zoom in or out. First, you can use Volume Up and Down keys. Secondly, you can pinch your fingers on the screen to zoom in and out.
--Copy files between your phone and PC using WiFi
To copy files between your phone and PC, go to the Android Play Market and download an app called AirDroid. This is an extremely useful App that connects your phone to your PC wirelessly, allowing you to move files and many, many other things.
--Access the scientific calculator
To access the scientific calculator, rotate the phone to landscape mode. The calculator will change to a scientific one
--Make volume / music louder
WARNING: Making your volume or music louder can damage your hearing. 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. You will need to root your phone for this App to work.
Secret Codes: [ Try and Let me know ]
Code Effect
*#*#7378423#*#* ----- Service Menu
*#*#4636#*#* ----- Testing Menu
*#*#8255#*#* ----- GTalk Service Monitor
*#06# ----- Show IMEI
1.Battery drain
Numerous users have reported problems with the battery life of their devices. One of the easiest ways to prolong your smartphone's battery is to change your locations and brightness settings.Enter the settings menu, click on Location, and select battery saving mode. As for brightness, you should avoid using auto-brightness and instead turn your screen down somewhere below halfway, or to a level that is acceptable for your eyes.
2.Frozen and slow user interface
Phones typically begin to slow down as their internal storage fills up. Try deleting unused apps and photos, or moving them to the cloud or a microSD card. In addition, you should close open apps that you are no longer using, delete app cache, and limit the use of live wallpapers.An app's cached data can be deleted be going to Settings, clicking on Apps, selecting a certain app, and choosing the "Clear cache" option. Programs such as App Cache Cleaner and Clean Master, both of which are available for free from the Google Play store, can also be used to automate the process of clearing cache.
3.Connectivity issues
If you have are having a problem connecting to Bluetooth, Wi-Fi, or your cellular network, enable Airplane mode for 30 seconds, toggle it off, and try connecting again. Sometimes simply toggling the specific connection can also solve the problem.Still having issues? Try repairing or setting up your Bluetooth device or Wi-Fi network again.
4.Stalled text messages
Ensure you are connected to the Internet either through Wi-Fi or cellular, click on the unsent message, and click the "resend" option.If the problem continues, try restarting your device or even installing a third-party messaging app.
5.Syncing error
There are numerous steps you can take to address problems with syncing. First, ensure that you are connected to the Internet, and that the service you are trying to sync with, such as Google or Dropbox, isn't down. Double check that your password is correct and try syncing again.
6.App crashes
Apps can crash for all sorts of reasons. Is there an update available for either the app or your phone? If so, install it.If not, force close the app by swiping it away in the multitask menu (pictured above) and then reopen it.
7.Unresponsive screen
You may want to throw your phone against the wall when it begins to malfunction, but there isn't a need to panic. Most problems are fixed with a simple restart. Although if you physically damaged your phone or dropped it in water, you may have bigger problems on your hands.Press the power button and let the phone turn off, but wait a minute or two before powering it back on.
Hope these advice can help you,thank you!