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[XDA Assist] Perseus:
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General discussion	> Questions and Answers

So that the right experts may help.
[Micromax Canvas A1] marcusflint:
Good day,

Can someone please tell me where can i download the drivers for micromax android one, my device is not detected in adb on windows 7? :confused:

Thanks,

marc
[Micromax Canvas A1] Ram121:
+100000

Really needed

I have searched for it but not found

Even looked on their official website but it doesn't shows a1 model number
[Micromax Canvas A1] Recognized Noob:
Switch off phone. connect to pc. restart phone. it should install adb. also check if debugging is enabled.
[Micromax Canvas A1] Ram121:
Thanks for replying

But this method is not working with my windows 8.1

Still device is not detected
[Micromax Canvas A1] k2wl:
http://xdaforums.com/canvas-a1/development/official-stock-rom-canvas-a1-t2887150/post55662339

see this thread which has link for drivers.
[Micromax Canvas A1] avinash60:
The thing with windows 8.1 (atleast x64) is that they have changed the way adb drivers are recognized (or not recognized). You might have to:

1) In windows device manager find ADB Driver (or unrecognized hardware corresponding to the adb driver). Right click and select "update driver software".

2) Select "Browse my computer for driver software".

3) Select "Let me pick from a list of device drivers on my computer."

4) With "show compatible hardware" checkbox ticked, two drivers should be shown.

(a) Android ADB Interface. and (b) MTP User Device or Composite USB device.

5) Select (a) above and click Next.

6) Device should now appear.

Always good to use the default adb drivers from google for this. (https://developer.android.com/sdk/win-usb.html)
[Micromax Canvas A1] Atuljohn:
Hi marcusflint, Sorry to ask the obvious but was USB debugging enabled in developer options?
[Micromax Canvas A1] akhilesh910:
Unistall the drivers from Device Manger and re-connect the device to PC ! Working gr8 and solves the MTP device recognition issue as well :)

[YOUTUBE]watch?v=LirXNHRsGJE[/YOUTUBE]
[Micromax Canvas A1] StormyKnight:
ADB driver is installed properly but the MTP isn't installed so I can't enable the mass storage device :(

I dunno MTP is even required for mass storage device, how come I enable it (I want my computer to detect my SD card which is in this Canvas A1 phone) ?

I am on Windows 8.1 x64

thanks
[Micromax Canvas A1] LOleyer:
My problem is that my phone cannot detect the phone drive but it can detect SD card
[Micromax Canvas A1] StormyKnight:
then install this.

http://www.micromaxinfo.com/mmx/CanvasA1/AQ4501.zip
[T-Mobile LG G3] ScottC:
Device was rooted with PurpleDrake, works fine on D85110c, but I'd like the new OTA. I get the OTA notification all the time, but I can't get it to "take". It says installing, reboots and I'm still on the old one. I had Xposed installed with some modules, but uninstalled it all. Any tips on how to make the OTA work, and can I just use PurpleDrake after the OTA to re-root?

Thanks for your patience with the noobtastic post.
[T-Mobile LG G3] whodatfan:
I am also freshly rooted with PurpleDrake on 10c with twrp installed. Because of the OTA update, I am not flashing any ROMs until I figure out what to do. I am using a G3 851 on AT&T, so I'm not sure what an update will do. Will it mess with my unlock or APN settings? I'm coming from an HTC M7, so still trying to get myself mentally sound on this device before I just go flash happy all over the place. I'd like to flash a custom rom, but weary if I should update first. I see the zone rom is for the new update, so I guess I'd have to update to run his ROM. Skydragon is still 10c I believe. Any ideas? Sorry to hijack your thread. Lol
[T-Mobile LG G3] cbb77:
Guys, you really should search the forums for an answer. There are numerous threads in regards to the OTA as wll as guides. Your are lucky that the OTA did not apply while rooted. If you happen to also have a custom recovery installed you could have caused yourself a bootloop and would have been stuck. Search option is your friend.

In any case, it is pretty easy to update. Use the link I provided below to install download and install the latest 10m ROM. Just make sure you have everything backed up first, as the preferred method is to wipe everything. I just completed this myself this weekend and all went smooth. Once installed, just root again with PurpleDrake. Installing the permroot appears like it fails and the window closes, but it indeed applies root. You will then just need to download SU and Busybox. Additionally if you want custom recovery, use TWRP manager from play store and install the latest 2.8.01 recovery. Again, all easy if you read the threads. Good luck

http://xdaforums.com/tmobile-lg-g3/general/firmware-t-mobile-lg-g3-t2818667

---------- Post added at 07:44 AM ---------- Previous post was at 07:43 AM ----------

I also amd running the Tmobile 851 on AT&T. After update it's no different than what you did the first time, just setup and re-enter the appropriate APN settings. Reboot and your done / back on AT&T network.
[T-Mobile LG G3] webfrm:
OK I think I may be stuck. I gave my phone to wife to check something on the internet and when the notification came up for the update she accepted it. Then handed me my phone back because it got stuck on the TWRP loop. Is there anything to do to get out of this loop? I tried restore from one of my back saves without any luck. Never mind I was able to install the stock ROM in TWRP and got out of the boot loop. Trying to fix and get root and TWRP back now to restore one.
[T-Mobile LG G3] aparty:
Well. I didn't read this post, before. :(

I had a G3 D855 V10a rooted with Purpledrake and installed TWRP recovery.

This eveninig I autoupdated my phone to V10g...

After download and reboot, my phone goes into bootloop: it starts only on recovery.

What I have to do, now??? :confused:

Thanks.
[T-Mobile LG G3] Toneman07:
Flash back to stock and start over.
[T-Mobile LG G3] aparty:
Can you explain me what I have to do exactly?

Or can you suggest a guide?

I'm into panic... and I don't found any info, probably due to panic!!! :(

Help me! Thanks.
[T-Mobile LG G3] Toneman07:
http://xdaforums.com/tmobile-lg-g3/general/firmware-t-mobile-lg-g3-t2818667

Step by Step guide with several options
[T-Mobile LG G3] aparty:
Well, from TWRP recovery I wipe cache, then I use info in this post

http://xdaforums.com/showpost.php?p=55367233&postcount=1

The phone reboot, it seems to apply update, but it restarts with V10a....

I haven't update, but I have my phone!!!

Thank you so much!
[Verizon LG G3] Galaxynote1234:
Is anyone else experiencing lag? Even with 3gb of ram I can still feel the lag. I'm rooted with stump root and have the nova launcher installed but when opening up youtube or yahoo mail it takes a good 3 seconds before the app opens up. When opening up other apps it lags about half a second and the same goes for closing apps.

Am I the only one with this issue? :(
[Verizon LG G3] Chilidog:
Pretty sure that's not lag it's normal and also depends on your internet connection
[Verizon LG G3] nolander99:
I'm experiencing some lag as well coming from a rooted galaxy note 2 with custom ROM & kernel. I'm afraid there aren't many options until developers start working on this wonderful new toy of ours.
[Verizon LG G3] tech_head:
No having lag issues.

Running stock launcher with bloat disabled.
[Verizon LG G3] Galaxynote1234:
So because the app takes a while to open means lag isn't the issue? It takes about 2 seconds for the torch to start also after tapping on the widget which seems weird to me.
[Verizon LG G3] tu3218:
As far as the torch goes, that's app related and not the phone. Some of those apps just take longer to launch, especially those torch apps. Saw this on my moto x as well. Try another torch app.
[Samsung Galaxy S Relay 4G] yohan4ws:
Really, it comes down to installing Xposed framework and Greenify.

Sometimes we need to be told straight up what works, and its installing XPosed Framework, and installing Greenify to identify what's waking up and consuming battery - and then telling Greenify to put it to sleep.

I'm doing this write up because it's something I know a lot of us are facing with our Relay's as they age and we try to stay current with new roms.

Like quite a few of us I've sacrificed battery life for an updated rom that looks decent and runs fast. Between builds and Kernels I was lucky to get through the day let alone to 24 hours without my phone needing a charge - even if I didn't play any games.

I tried flashing clean and not using titanium backup - didnt have any effect once I had the apps I desired installed.

I checked OS Monitor, wakelock detector, battery usage things, juice defender... nothing really extended or identified what he true cause, things said Android System UI or Display or Graphics was eating it all up. I started wondering if it was the latest roms with the transparent pull down notifications or the annoying pop ups that show you text messages and emails in the top foreground of the screen ..

Turns out for me, it was my "Transparent Weather Widget" I wanted something that showed a 5 day forecast and this sucker was DRAINING my battery.

I'm now running SlimKat initial build (Mar 15 2014) with Xposed framework, Juice Defender and Greenify. Everything is working perfect on my phone now. I keep checking in greenify and sleeping apps that don't need to be using any resources until I execute them. One item about SlimKat is you need to 2 finger pinch together the recent tasks to close all apps at once, other than that it has every feature I wanted, less annoying pop ups than the most recent KitKat's and my battery today - 50% after 14 hours. Usually at the most by a day like today I would have is 15% but more likely 6%.

This may be long winded, but its the steps we've all been mystified on why System UI or Display is the leading cause of battery use.. I think it has to do with the transparency of my widgets .. Food for thought if it helps others.
[Samsung Galaxy S Relay 4G] falle21:
Really good post, I can say I using 20140315 version (last working camera) and last kernel for it (don't remember the version) get really good performance and similar battery, using the same xposed
[Samsung Galaxy S Relay 4G] Magamo:
OmniToad now includes methods to turn off specific alarms and wakelocks at a lower level than greenify and/or Xposed.
[Samsung Galaxy S Relay 4G] falle21:
You can try the battery performance already?
[Samsung Galaxy S Relay 4G] hbk.vix:
What kind of wireless networks do you use throughout the day and what kind of screen on time are you juicing out in your 14 hours??
[Samsung Galaxy S Relay 4G] yohan4ws:
30 second timeout on the screen, i check it to read emails and texts, the odd phone call, sometimes i will run a wifi diagnostic for the networks i support using fing and wifi analyzer.. i keep my phone off and locked otherwise. in the car bluetooth is enabled. i was going wifi diagnostic yesterday when i got such great battery life.

today i have android weather and clock widget (cant recall the exact name) running w 3hour update .. after 8 hours i have 58% remaining, im in an area with horrible cell coverage , stats say 38mins screen on time.

there is nothing different of my usage over the passed cpl weeks, just enabling greenify and sleeping a voip app, facebook, google maps and the weather widget.
[Samsung Galaxy S Relay 4G] sorgo:
I'm using dashclock with 15min weather update, greader app with over 120feeds (aggregated in feedly) with 15 min update interval too and lots of other apps including the evil facebook+messenger. I switched recently from latest LiquidSmooth to Omnitoad and the result is I got the battery dropped by 9% overnight (10 hours) in idle mode.

Nota bene: without any tweaking.
[Samsung Galaxy S Relay 4G] subzerobob:
I installed the Xposed framework and successfully used it to get rid of the "Just Once" app picker annoyance.

Edit: the play store has a Greenify which requires Xposed framework. Tutorial on Greenify use is on Youtube. Up and running now, but noticed that I am not getting a GPS fix now ever since the altrnt app picker MOD. It's always something!
[Samsung Galaxy S Relay 4G] emaayan:
How can install xposed on cm 11?
[Samsung Galaxy S Relay 4G] xdoza:
Hi! Do you have your relay with CM11 or stock ROM? I can't manage to install xposed with CM11. Thanks!
[Samsung Galaxy S Relay 4G] cucumbers:
I'd be curious to know too. I recently tried to install xposed again (last time I used it was probably a couple of years ago) on my Relay running the last official CM11 nightly, and it didn't work either. First the installer complained that xposed isn't compatible with my version of the Android SDK, but there is a fix for that (I forget where, but it is somewhere on XDA). But even when I applied the fix, it still failed, I started getting bootloops. So yeah, I'd love to know how to install xposed on the Relay too...

I have to say, I have been using my Relay more lately, as my main phone has been having some issues, and the main thing that keeps me from using it more is battery life. I'm not crazy about the screen, but I can live with it, and I have just about everything else running fairly smoothly - and the keyboard is just a joy to use. This thing is a real workhorse. But when the battery plummets down to ~70% or 60% within a couple of hours of use, that's just not cool...
[Samsung Galaxy S Relay 4G] xdoza:
Hi, i got it working with the files in this posts

https://xdaforums.com/showpost.php?p=72133164&postcount=210

https://xdaforums.com/showpost.php?p=72133164&postcount=209

I download both files, first I install the apk and got a bootloop, and then flash the zip from recovery. That fixes the bootloop and keep xposed installed.
[Samsung Galaxy S Relay 4G] cucumbers:
So - install .apk, then flash the .zip - correct? And xposed is working well now for you?

[EDIT] So the .apk you posted worked just fine for me, no need to flash the .zip! Odd, but grateful this worked. Thanks!
[Samsung Galaxy S Relay 4G] cucumbers:
Just wanted to confirm: Greenify (root) + Greenify xposed module + Amplify xposed module make a huge difference. Battery lasts much longer, and I have this sneaking suspicion the phone is generally smoother and less laggy. Might well be placebo, I know, but with useless background processes being sht down it might well have an effect on performance...
[Samsung Galaxy S Relay 4G] xdoza:
Great! I don't know why, but i had to flash the second one too.

Could you tell me which options have you check in Greenify and Amplify with xposed to get better battery life?

Thanks!
[Samsung Galaxy S Relay 4G] cucumbers:
Greenify: Root mode + Xposed, of course. I've got automatic hibernation set, and for xposed features, I set all of them except Deep Hibernation

Amplify: even just selecting the default wakelock blocks in the free version helps a lot, but I use the paid version and I limited just about every wakelock that the app said was safe to limit (but only ones that were also described as safe in their blurb - some in the "safe" list are described as "we don't have any information for this wakelock yet") except for a few that were really light wakelocks.
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] taihv:
The original SPL is 1.09 and radio is 1.14. After payment at imei-check.uk, i got the *.unl file (i know it's not support for this phone, but just want to make a test! :D ). After unlock, of course it not completed, stop when check radio ver, now SPL is 1.04!!! After that i unlock it using pacth radio and Hermes_Sim_unlock_v2.2a, it's successful, but when i insert new sim, i can not input unlock key, it always say i was tried 8 (or more) times, then must wait for timeout, but after along time waiting status still not change! Use mtty for enter command AT but it stop at command AT interface ready!

Any idea?

B.R.
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] pof:
It's not... on SoftBank x01ht devices post December 2nd 2006, the radio 1.14 is read only. You can downgrade the bootloader (as you already did with imei-check unlocker), you can now change the ROM using the 1.04 bootloader bug, but you can't overwrite the softbank 1.14 radio.
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] somatom:
That means we can flash other OS ROM and use other sim card ,isn't it?
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] somatom:
When will X01HT of post-December be unlocked?

My X01HT has slept for one whole month,i am always waiting for new unlocker release,so i want to know when it can release,as i am a fan of WM5.

WM5 fan on this forum also has some desrie.
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] pof:
You can flas other provider ROM (softbank radio 1.14 will be kept).

You can't use other simcard, only softbank.
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] Wai Wai:
You mean we can flash other lanauge rom on it!!! No matter the phone is unlocked or not?? Somatom, my phone also sleep in the drawer over a month, too
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] somatom:
The original SPL is 1.09 and radio is 1.14.After downgrade and unlock with v2a,the SPL is sitll 1.09,but i put another sim card into phone,no sim lock display,but the symbol of GSM is always searching for signal.why?is it unlock or something else?
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] pof:
@Wai Wai: yes, by using bootloader 1.04 CID-checking bug (run ruu twice), check the wiki for more info.

@somatom: softbank devices post 2006-12-02 can't be unlocked.
[8525, TyTN, MDA Vario II, JasJam Software Upgradin] Wai Wai:
Yeah~~~~~~~I try now......Please wish me good luck~~~~

My phone is 1.09. Hope it can work
[Galaxy S III Q&A, Help & Troubleshooting] PSLover14:
Hi everyone, my S3 decided it liked swimming yesterday and fell into a toilet and stopped working. As soon as I got it out, I took the battery out, wrapped it in toilet paper, and left it in the sun for 12 hours. Now, its being detected by my computer, and charges, but the screen stays blank. Is there any way without opening up the phone, as it is still under warranty, that I can fix the screen problem. It was running rooted Samsung 4.3 stock rom and was working fine till it had a swim.

Thanks in advance,

PSLover14
[Galaxy S III Q&A, Help & Troubleshooting] Darke5tShad0w:
Im afraid leaving it in the sun would of done more harm than that. This keeps the water inside then allows it to evaporate into even smaller gaps then condense back into water when it can't get out. The "correct" i suppose way of doing it is by pulling it apart a much as you can and putting it in rice etc.

Im don't think there is a way to bring the screen back at this point.
[Galaxy S III Q&A, Help & Troubleshooting] PSLover14:
So if I clean up the connector inside the phone, it will do nothing? as everything else works, as confirmed through a ADB screenviewer on my PC (litecam Android)
[Galaxy S III Q&A, Help & Troubleshooting] Darke5tShad0w:
There is defiantly no harm in trying.
[Galaxy S III Q&A, Help & Troubleshooting] PSLover14:
Ok, now i'm worried.

I opened my phone up to clean up all the connectors, and now the phone does not even turn on, it just vibrates for a second when plugged in and repeats it every two seconds. Is there any way to fix this? I don't want to have to get a replacement as all my data is on this phone, as before, it was turning on.
[General Questions and Answers] SpitefulSiren:
After digging around online for quite some time I came across a rooting software that rooted my tablet without any issues. KINGO ROOT. Look it up it's free. If you have this tablet (insignia flex 8 NS-15AT08 on android 4.4.2 KitKat) & need to root it, this is the only reliable program to do it. If it worked for me, it should definitely work for you.

Cheers :- D
[General Questions and Answers] cramamarshall:
Yes I have an old Asus laptop running Windows 7 and the main thing I use it for is rooting and putting together files for my tablets. I came across this program a couple years ago and have been using it to root several of my Android devices. An interesting side note this program would not root the 10" variant of this tablet for me. I ended up exchanging it for the smaller variant NS-15

AT07 they did not have the AT08 in stock at the time.
[Nexus 7 (2013) Q&A] dsudi19:
Hey,

I have been experiencing a bit of weird bug with my Nexus 7 2013. Basically, when I go to use my Nexus after it has been idling for a little while, it will often be on when I open the tablet from its case. However, it does not display any typical Android elements but shows only a lit black screen...I have to hard reset it to get it back to normal function...

Any ideas? Very perplexed....I have tried different kernels and factory reset several times.

--Android 4.4.4 (Rooted)

--Kernal: Faux Kernel 22u/Franco R17

One thing to note: I can replicate the behavior by quickly pressing the power button several times. It goes right into the 'lit black screen' and needs to be reset.

Thank you!
[Nexus 7 (2013) Q&A] aniket0317:
What do you mean by 'lit black screen'? It sounds like a hardware problem to me.

-----------------------------------------------------------

Don't Say Thanks.

Press The Thanks Button.

DEVICE:

Nexus 7 2013 LTE (DEB)

Stock 4.4.3 KUT84L

Stock Kernel
[Nexus 7 (2013) Q&A] gaschue:
I have the same problem with my nexus 7 2013. It happens very often. When the screen was turned off for a while, it won't react to anything and the screen stays black, but the notification led is still active. The only thing that helps is pushing the power button very long. Then the Google logo shows up and it boots up normally. The tablet is on original Android 4.4.4 not rooted.

I will ask for an exchange in the next couple days.
[Nexus 7 (2013) Q&A] dsudi19:
Great haha. I know that I am not the only person with this problem now :P...So you think it is hardware related and not software?

If so, UGH! I've already had to sent this POS in twice now .
[Sprint Samsung Galaxy Note II] jlmancuso:
Many users here on the note 2 know me and use my roms or I have helped with their problems. A couple days a user posted in on of my rom threads that galaxynote2root.com has a guide on how to flash verizon roms on sprint device.

NEVER DO THIS!!!!

I ask for him to please remove the post and thought nothing else about it. Then I see a new user posted a need for help. He tried following the guide :( So now I am making a post to hopefully stop users from doing this. I have ported over a verizon rom already the S5-FEAT and please take it from me it is not as simple as changing the apns. While 98% of both devices are the same there is also a major difference.

All Sprint devices use a special partition called carrier that is located at mccblk0p16. This is the same location that ALL other note 2's use for their data partition. So if you flash any rom/kernel besides one for sprint you will have problems. First is that the install script will try to install to the wrong partition overwriting your carrier info. Then the install will fail due to lack of room. Now your stuck with a messed up device.

Now for those who just say "Well I can modify the install script" I warn you that it takes much more than that. As I stated I havce ported over one verizon rom so I know from experience that it is not a simple thing.

SO PLEASE NEVER TRY FLASHING ANY NON SPRINT ROM!!!!!
[Sprint Samsung Galaxy Note II] Darkangels6sic6:
Thank you for looking out for everyone.

And I do suggest everyone to try the s5 feat. It makes your note outstanding
[Sprint Samsung Galaxy Note II] airibis:
So Is if safe to install the the S5-Feat rom you ported over?
[Sprint Samsung Galaxy Note II] jlmancuso:
Well of course it is a port so is no longer a non sprint ROM. This thread was created because for a little bit galaxynote2root.com was stating you could use Verizon ROMs by only changing the APN.
[Sprint Samsung Galaxy Note II] airibis:
Thank you, I will try that rom out. Is it stable enough to be a daily driver?
[Sprint Samsung Galaxy Note II] jlmancuso:
Yes it is.