Develop Bugs

[Q] Samsung Keyboard Autocorrect

Before you post the link to the XDA noob video, no, this isn't a question about 'how to enable autocorrect on the stock keyboard'
It's actually a question about autocorrect on the stock Samsung Keyboard.
Is there any way to force the autocorrect bar to permanently stay above the keyboard when XT9 is enabled, like the Gingerbread keyboard? When typing in, say, the Messaging app, the autocorrect bar pops up when I enter something and disappears when I hit space, making the little text entry box go up-and-down-and-up-and-down making me quite dizzy since my eyes have to bob up and down.
I would just use the gingerbread keyboard but the banding on that kb is annoying.
If it matters, GT-i9100, VR1.1, pulser_g2's KE2 multi-CSC package (http://forum.xda-developers.com/showthread.php?p=14254203#post14254203)
Thanks!

Im currently using the Gingerbread Keyboard from Marketplace, as far as im aware there is nothing at the moment that can be done to stop the autocorrection box appearing/Disappearing !
i think the samsung keyboard is rather annoying, the space bar is way too small causing me to press the . button atleast 1 in every 5 words.. annoyance !

i have been looking everywhere for a fix, nothing so far!
i hope this thread will get enough attention and the keyboard can be modded.
the only reason im not using samsung keyboard is because of this issue

OK, I just downloaded the version from the Market (the free one from Steven Lin, right?).
No banding )) but vibrate on keypress doesn't do anything.
Can you test on yours and see if vibe works?
Thanks!

X9 in settings that is what enables it. Though doesn't work on custom roms I have no idea why.
Cheers.

You mean to enable autocorrect for the stock Samsung keyboard?
Re-read my post. I have no problem enabling it, but it's the execution that is annoying.
If only I could get vibration working for the Gingerbread keyboard (the apk I got off xda works, but there's noticeable banding, while the one off the market has no banding but vibe doesn't work).

Greenie-UK said:
Im currently using the Gingerbread Keyboard from Marketplace, as far as im aware there is nothing at the moment that can be done to stop the autocorrection box appearing/Disappearing !
i think the samsung keyboard is rather annoying, the space bar is way too small causing me to press the . button atleast 1 in every 5 words.. annoyance !
Click to expand...
Click to collapse
+1
I am also using the Gingerbread Keyboard and it is 100% better, more responsive and better with predictive text than the crappy Samsung KB.

At the end of the day I got HTC_IME installed and will probably be sticking with that.
No banding, vibration works, autocorrect is great & doesn't give me a seizure. Only problem is that it crashes the Samsung Email app (but I use the stock Gmail app so it's not a problem).
Does anyone know how to get vibration working on the Market GB kb?
Thanks!

yamanote said:
OK, I just downloaded the version from the Market (the free one from Steven Lin, right?).
No banding )) but vibrate on keypress doesn't do anything.
Can you test on yours and see if vibe works?
Thanks!
Click to expand...
Click to collapse
if you use gingerbread KB you need to change the Vibrate setting to "normal" in advanced settings and it should work !
Thanked you accidentally too Lol. but you can keep it

Greenie-UK said:
if you use gingerbread KB you need to change the Vibrate setting to "normal" in advanced settings and it should work !
Thanked you accidentally too Lol. but you can keep it
Click to expand...
Click to collapse
Why thank you very much. I have returned the favor
Well actually I would have thanked you either way, since setting the vibe intensity to Normal as you suggested worked.
Thanks again

I'd recommend Thumb Keyboard or Swiftkey X Beta. both a LOT better than the Samsung KB and both offer superior prediction and customisation. Thumb has split KB and customisation too.

yamanote said:
Why thank you very much. I have returned the favor
Well actually I would have thanked you either way, since setting the vibe intensity to Normal as you suggested worked.
Thanks again
Click to expand...
Click to collapse
Lol no problem.
only figured how to sort it out over Frustration at no vibration when typing lol !
glad it all works if you get the paid version you can have different haptic Vibes on the keyboard, pretty neat !

robbiekhan said:
I'd recommend Thumb Keyboard or Swiftkey X Beta. both a LOT better than the Samsung KB and both offer superior prediction and customisation. Thumb has split KB and customisation too.
Click to expand...
Click to collapse
Currently downloading the English pack for SwiftKey X. Looks pretty cool. Thanks for the suggestion!
Got it installed. I like how it can personalize my autocorrect via my Facebook account and SMSes. Autocorrect is great. Thanks again.
Greenie-UK said:
Lol no problem.
only figured how to sort it out over Frustration at no vibration when typing lol !
glad it all works if you get the paid version you can have different haptic Vibes on the keyboard, pretty neat !
Click to expand...
Click to collapse
Is it just me or does the vibrate seem to be a bit stronger than other keyboards (particularly the Samsung one)? Just a minor niggle lol.
whoo hundredth post! I'm a senior member now

Smart Keyboard Pro for me.

Another keyboard to consider is Smart Keyboard Pro. It has tons of options to configure.
Sent from my GT-I9100 using Tapatalk

Ahh I'm going to have 50 input methods by the end of the day
I'll try that out tomorrow, thanks for the suggestions!

yamanote said:
Ahh I'm going to have 50 input methods by the end of the day
I'll try that out tomorrow, thanks for the suggestions!
Click to expand...
Click to collapse
Welcome to the world of Android.
Sent from my GT-I9100 using Tapatalk

Can you still use swype with one of these keyboard apps?

I use swiftkey x and swype alternatively depending on what I'm typing. The prediction in swiftkey is spooky good.

I bought Smart Keyboard Pro. Autocorrect is as good as the others and I like the themes. Which one should I stick with...
paranoid2007 said:
Welcome to the world of Android.
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
LOL thanks. Not my first Android phone though On the others I just stuck with the stock kb (HTC_IME and the SE ime) which weren't too bad. The Samsung one is just that bad (anything which gives me a headache ain't good).
sgupta1 said:
Can you still use swype with one of these keyboard apps?
Click to expand...
Click to collapse
Yeah, just press & hold the text box and select Input Method.

Shift/Caps and Alt Functionality on CM9

I have just flashed over to the latest version of CM9 (Beta 12) from a MIUI.us ROM. Once thing that has been extremely irritating that I have found with ICS based ROMs (I've tried other ICS ROM as well) it's how the physical keyboard's Alt and Shift/Caps key functions.
On every other ROM I've used those keys have functioned in the exact same way. Hit Alt once, the next key you hit will be the alternate number or symbol above the main function of the key. Hit Alt twice, it locks Alt on so all the keys you hit next will be the alternate character. And you can cycle through these by hitting Alt multiple times and you see the typing cursor change with a different triangle symbol above the cursor. The Shift/Caps key works the same way, but just capitalizes the key instead of the Alt function.
On ICS ROMs the keys function completely different. If you hit the Shift/Caps key once it essentially turns Caps Lock on, making all characters I type capitals. And if I want to turn it off I have to hit it one more type, type another capital character and then it's back to normal. Along with this the symbols above the typing cursor are now gone making it difficult to know when I have caps lock on. The Alt key locks the same way.
Now I don't know if this is "working as intended" or not, but I would really like to figure out a way to revert it back to the normal, and logical, way of typing.

Something is wrong with your keyboard. Using both stock and Swiftkey X I have my keyboard behave as you originally lay out, which is the default behavior.
Which keyboard are you running? The behavior you mention is actually a bug with the new Swiftkey 3 and I opened a ticket on their site about it, but Swiftkey X works wonderfully.
Sent from my HTC Vision using xda premium

I think he's talking about the hardware keyboard and not the on screen.
I think you need to reinstall and whipe your ROM because on my ICS Beta 12 eveything works as you discribed in Gingerbread ROM's

It's not normal. It normally behaves with CM9 as it ever has on every ROM I've tried, you've got a weird problem there. If it's not the keyboard bug that is mentioned in the second post, try a fresh install, or try posting in the CM9 topic, maybe someone else got that problem and knows how to fix it.

Carlovn said:
I think he's talking about the hardware keyboard and not the on screen.
I think you need to reinstall and whipe your ROM because on my ICS Beta 12 eveything works as you discribed in Gingerbread ROM's
Click to expand...
Click to collapse
Mirko935 said:
It's not normal. It normally behaves with CM9 as it ever has on every ROM I've tried, you've got a weird problem there. If it's not the keyboard bug that is mentioned in the second post, try a fresh install, or try posting in the CM9 topic, maybe someone else got that problem and knows how to fix it.
Click to expand...
Click to collapse
You realize that software keyboards apply to your hardware keyboard right? For instance, if you use Swift Key X it (can) actually applies auto-complete to the *hardware* keyboard. It just obviously doesn't overlay the QWERTY keys.
As I said, with SwiftKey 3 beta the behavior described in the OP is observed when using the hardware keyboard -- so the OP needs to check what keyboard he's using, because ICS stock & SwiftKey X do not cause his issue.

blk_jack said:
You realize that software keyboards apply to your hardware keyboard right? For instance, if you use Swift Key X it (can) actually applies auto-complete to the *hardware* keyboard. It just obviously doesn't overlay the QWERTY keys.
As I said, with SwiftKey 3 beta the behavior described in the OP is observed when using the hardware keyboard -- so the OP needs to check what keyboard he's using, because ICS stock & SwiftKey X do not cause his issue.
Click to expand...
Click to collapse
Of course, that's why I said that he should try wiping if it's not the problem that you mentioned. I guess you misunderstood my post.

blk_jack said:
As I said, with SwiftKey 3 beta the behavior described in the OP is observed when using the hardware keyboard -- so the OP needs to check what keyboard he's using, because ICS stock & SwiftKey X do not cause his issue.
Click to expand...
Click to collapse
This was the issue, the SwiftKey 3 Beta was making my physical keyboard Alt and Shift/Caps key function incorrectly. So now I'm back to SwiftKey X and everything is working perfectly!
Thanks for the help.

Quinnelton said:
This was the issue, the SwiftKey 3 Beta was making my physical keyboard Alt and Shift/Caps key function incorrectly. So now I'm back to SwiftKey X and everything is working perfectly!
Thanks for the help.
Click to expand...
Click to collapse
I'll try to find the link to the bug I filed on the SwiftKey forms. Maybe we can get some people to bump it and see the issue resolved in the next beta?
Sent from my HTC Vision using xda premium

I see the same thing, is swiftkey X worse than beta 3?

rhcp1253 said:
I see the same thing, is swiftkey X worse than beta 3?
Click to expand...
Click to collapse
Worse? No way, some consider it better. It's definitely better for the DZ/G2 since it doesn't have a crippling bug that makes the hardware keyboard basically unusable.
Sent from my HTC Vision using xda premium

Hey guys, upvote this bug here to hopefully get it fixed in SwiftKey 3: http://support.swiftkey.net/forums/...2-fn-key-into-lockmode-on-htc-desire-z-hardkb

I did it few months ago, but without response from swiftkey it is sad
Enviado desde mi HTC Vision usando Tapatalk 2

I up-voted this bug. Still can't believe it's around!

Upvoted. I'm going to have to go thru some old Titanium back ups and see if I still have Swiftkey X. Getting fed up with this tbh.

blk_jack said:
Hey guys, upvote this bug here to hopefully get it fixed in SwiftKey 3: http://support.swiftkey.net/forums/...2-fn-key-into-lockmode-on-htc-desire-z-hardkb
Click to expand...
Click to collapse
If you guys still care about this issue, Swiftkey responded to the original post last week (March 4, 2013)
SwiftKey Dev Team (Admin, SwiftKey) responded · Mar 4, 2013
Hi everyone, we are looking into making SwiftKey work better on devices with hard keyboards, we’ll let you know when we have more information or an ETA.
To achieve this we will ask you to give us a few more details to narrow down the problem:
- What brand and model is your device?
- What Android version are you running and is it a custom ROM or stock Android provided by the manufacturer?
Thanks​

jinxtedium said:
If you guys still care about this issue, Swiftkey responded to the original post last week (March 4, 2013)
[/INDENT][/I]
Click to expand...
Click to collapse
Cheers for that. Responded, hopefully they'll get it finally sorted.

SHIFT and ALT hard key functionality implementation in ICS...?
blk_jack said:
Worse? No way, some consider it better. It's definitely better for the DZ/G2 since it doesn't have a crippling bug that makes the hardware keyboard basically unusable.
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
Hi,
We are working on a device which contains physical keyboard with OS version 4.0.4(ICS)(Note: looks like Blackberry bold model).
In that device *Shift Key (*KEYCODE_SHIFT_LEFT*) and *ALT key* (*KEYCODE_ALT_LEFT*)is not working.
We are getting the proper KEYCODEs when we press those buttons in PhoneWindowMAnager.java.
Now where we have to handle those keys and what exactly functionality needs to be implement when press those hard keys.
Otherwise in ICS, is already handled those keys in some other files??
Generally when we press once the SHIFT key, for eg: when I press and hold shift key after that if I press 'a'character then 'A' needs to be printed.
This kind of functionality needs to be implement for SHIFT key.
And when we press ALT key it has to be display Special Character.
Is anybody is having any idea about this...
Regards,
abhay

H4rry said:
Cheers for that. Responded, hopefully they'll get it finally sorted.
Click to expand...
Click to collapse
Yeees! they fixed the issue, you need to update your app though. I can confirm the problems been fixed on my g2. Thanks to Swiftkey and the people who upvoted!
COMPLETED ·
ADMIN
Evan Tapper (Admin, SwiftKey) responded · Mar 26, 2013
This issue with the hard keyboard has been resolved in the update of 4.0.1 which we just released today.
You can also see what version you are using within the “About” submenu within SwiftKey.
Click to expand...
Click to collapse

Thanks for the heads up. I had gotten so annoyed with swiftkey not working on the keyboard I'd switched back to stock.
Sheer bliss to have it back.

[Q] Samsung Keyboard on MA7

Has anyone else had their Samsung keyboard change after the MA7 update? I no longer have the symbols on long press. Long presses are now accented and semi-related characters (e.g. ü, ú for long press U, § and ß for long-press S) I've searched threads and nobody else seems to have mentioned it. I was running stock rooted LJC, stock recovery, applied rwilco12's LJC to MA7 update.zip, had my root preserved into MA7 with Voodoo OTA Rootkeeper. Before and after screenshots attached.

It looks like your Caps Lock is on in the after picture.

JimSmith94 said:
It looks like your Caps Lock is on in the after picture.
Click to expand...
Click to collapse
It's the auto-caps for first letter. Even if Caps Lock was on, prior to the update I still had the symbols on long press. Attached without the capitals, and, for what it's worth, what the shift key looks like with Caps Lock enabled.

zephyrthebreeze said:
Has anyone else had their Samsung keyboard change after the MA7 update? I no longer have the symbols on long press. Long presses are now accented and semi-related characters (e.g. ü, ú for long press U, § and ß for long-press S) I've searched threads and nobody else seems to have mentioned it. I was running stock rooted LJC, stock recovery, applied rwilco12's LJC to MA7 update.zip, had my root preserved into MA7 with Voodoo OTA Rootkeeper. Before and after screenshots attached.
Click to expand...
Click to collapse
My keyboard is just like before
Sent from my SPH-L900 using Xparent Purple Tapatalk 2

Just a suggestion try changing languages or adding another language and switching between them. This happened to me once and that fixed it. When my keyboard is in Spanish it doesn't have the symbols and when this happened to me I didn't even have the Spanish keyboard enabled.
Sent from my GN2

juliocmorales93 said:
Just a suggestion try changing languages or adding another language and switching between them. This happened to me once and that fixed it. When my keyboard is in Spanish it doesn't have the symbols and when this happened to me I didn't even have the Spanish keyboard enabled.
Sent from my GN2
Click to expand...
Click to collapse
No dice. I tried switching from US English to UK English and got nothing. So I cycled through Spanish, Korean, and back to US English. I checked, unchecked, rechecked everything under the keyboard settings > input languages two or three times. I've also tried clearing data for the keyboard. Nothing. Looking at the keyboard process, it also calls on com.visionobjects.resourcemanager, so I tried clearing data for that (after backing it up with TB first) and no change.
I plan on just wiping it all and flashing the deodex MA7 build once t3project gets a chance to reup them, this has just been an irritating distraction in the meantime.

The keyboard on MA7 did get updated a lil but you should still have the symbols. Did you try clearing data on it from settings?
Sent from my SPH-L900 using xda app-developers app

RayTrue04 said:
The keyboard on MA7 did get updated a lil but you should still have the symbols. Did you try clearing data on it from settings?
Sent from my SPH-L900 using xda app-developers app
Click to expand...
Click to collapse
Several times. It doesn't change anything.
zephyrthebreeze said:
I've also tried clearing data for the keyboard.
Click to expand...
Click to collapse

zephyrthebreeze said:
Several times. It doesn't change anything.
Click to expand...
Click to collapse
Welp, never fixed it separately. Ended up wiping and installing the deodex build. Symbols are back. Thanks for the suggestions anyway guys.

[]Ask any Questions! No question too stupid[]

Dropping this here for those that have questions about anything...
Give me some questions...:good:

Root?
....

At&T Note 4
Bajanman said:
....
Click to expand...
Click to collapse
Hello,
I am new to Samsung and have a question.
Previously I have been an HTC user, and was able to restore a Developer version (HTC ONE) ROM to a At&t (HTC One) through TWRP.
So is it possible to flash a non At&t STOCK ROM to my At&t Note 4?
And also how would I go about rooting manually. CF-autoroot not available for the At&t version.
Thanks..

Nasvi, due to that att's bootloader is locked we are unable to flash any sort of custom recovery. As for root, I'm also hoping that someone finds root soon. It could take a while for a work around to getting a custom recovery, as it took the ATT G3 around 3 months for a workaround. If your looking for an alternative, I would get an international or the tmo note4. Hope this helps.
Sent from my Note3 Rocking DynamicKat or my G3

Will someone who has the ATT Note 4 run a carrier iq detector and post the results? Thank you so much!

Sorry to tell both of you AT&T = no root access. I did want to att but going to get the Tmo. Why because of this guy here>>>
http://forum.xda-developers.com/showthread.php?p=56063796
nasvi said:
Hello,
I am new to Samsung and have a question.
Previously I have been an HTC user, and was able to restore a Developer version (HTC ONE) ROM to a At&t (HTC One) through TWRP.
So is it possible to flash a non At&t STOCK ROM to my At&t Note 4?
And also how would I go about rooting manually. CF-autoroot not available for the At&t version.
Thanks..
Click to expand...
Click to collapse
RiNo808 said:
Nasvi, due to that att's bootloader is locked we are unable to flash any sort of custom recovery. As for root, I'm also hoping that someone finds root soon. It could take a while for a work around to getting a custom recovery, as it took the ATT G3 around 3 months for a workaround. If your looking for an alternative, I would get an international or the tmo note4. Hope this helps.
Sent from my Note3 Rocking DynamicKat or my G3
Click to expand...
Click to collapse
Sent from my SM-G900F using Forum Runner

Good Tutorial links and videos on using the Note 4
I upgraded from a note 1 to a note 4 today... And there is SO MUCH I don't know about this phone...
Was wondering if someone could post some video links or other tutorials on how to use the phone...
Thanks
EZ

Lol
Where is root and driving mode? Does this phone support a usb dac?

Carrier name in top left
Does anyone know how to remove the 'AT&T' that always displays in the top left corner of the screen on the top bar? It's annoying. I tried looking through settings but not sure if I found anything that could turn it off.

Need Root access to remove the carrier ID

bootloader:
New to the forums here. Will AT&T unlock the bootloader of an individuals device if they pay it off?

joshklee said:
New to the forums here. Will AT&T unlock the bootloader of an individuals device if they pay it off?
Click to expand...
Click to collapse
No.

Is it just me or do you find yourself hitting the back button more often. Sometimes for me it doesn't seem to register after the first hit. I have to hit it a second time to get it to go back.
Sent from the TermiNOTEr 4!

How do I set the internet browser to open links in new tabs and I stay on the current page? I know this was a setting on my S3, but cannot find it on my Note 4.

How to reach items on the keyboard?
On the keyboard each item has what on other keyboards might be thought of as "ALT" symbols. As an example "n" might have a ";" in the upper right corner. However if you use the capital the small "n" becomes a capital "N". As there is not an "ALT" key I cannot figure out how to reach those figures.
Thanks (you said nothing too stupid after all)
4Nails

S Pen
Does the S pen on the Note 4 work with the back button? I know it didn't on the Note 2 and that always bothered me.
Thanks

Astom22 said:
Does the S pen on the Note 4 work with the back button? I know it didn't on the Note 2 and that always bothered me.
Thanks
Click to expand...
Click to collapse
Yes it does.
Sent from the TermiNOTEr 4!

borijess said:
Yes it does.
Sent from the TermiNOTEr 4!
Click to expand...
Click to collapse
Nice, that's the only thing I didn't like about the Note 2, just seemed like such a waste not to have included it. Now if my pre-order would just come in. Thanks
Sent from my SAMSUNG-SGH-I317 using Tapatalk

4Nails said:
On the keyboard each item has what on other keyboards might be thought of as "ALT" symbols. As an example "n" might have a ";" in the upper right corner. However if you use the capital the small "n" becomes a capital "N". As there is not an "ALT" key I cannot figure out how to reach those figures.
Thanks (you said nothing too stupid after all)
4Nails
Click to expand...
Click to collapse
There are two ways you can use those alt symbols.
You can hold the button ie "n" has "," with the symbol you want and it will bring up the alt symbol.
If you hold "n" down it will pop up "," and you can insert that into what you are typing.
The other is switch to the symbol keyboard bottom left of the keyboard there is a Sym button tap that and it will switch to the symbols keyboard. There are 2 pages 1/2 and 2/2.
To return to ABC tap ABC.

There is one simple option I have been digging for since I got mine several days ago and still cant find it. Where is the option to enable multiple widgets on the locKscreen? This option was under lockscreen settings on my s4, but isnt on the note 4, cant find it under any of the settings.

Underline Spelling Errors in Red

I have google keyboard which used to allow red underlining of spelling errors. I am vzw stock unrooted. Since update I cannot get it to work. Is there any special combination of settings that will give me red underlined spelling errors again? I do not want autocorrection. I want red underlining. Example below
Does anybody have this feature working?

Bump

recDNA said:
I have google keyboard which used to allow red underlining of spelling errors. I am vzw stock unrooted. Since update I cannot get it to work. Is there any special combination of settings that will give me red underlined spelling errors again? I do not want autocorrection. I want red underlining. Example below
Click to expand...
Click to collapse
Bump

Bump

recDNA said:
Bump
Click to expand...
Click to collapse
Sale problem here. I missed it when i got phone and not with lollipop.
I tried a lot of keyboard and non of them have red line on spelling errors.

EmptySD said:
Sale problem here. I missed it when i got phone and not with lollipop.
I tried a lot of keyboard and non of them have red line on spelling errors.
Click to expand...
Click to collapse
Thanks for replying. So the feature WAS there in original but one of the updates removed it?
Sent from my DROID RAZR HD using Tapatalk 2

I have this problem since i got phone. After updates, everything is same, still no spell checker. I tried many keyboards but i still have that problem. The most of keyboards dont use that feature because usually, phone need to have it.
As i can see, LG doesn't have spell checker, and they try to make it with lg keyboard.
Did you solved this issue?
At attachment you can see that option is selected and text in email.

I tried the g3 day it came out and red underlining lining did work that day. I don't know what is happen since?

recDNA said:
I tried the g 3 d_j it came out and read on the lining dude work that day. I don't know what is happen since?
Click to expand...
Click to collapse
What's d_j?
I don't know what can be a problem, but its incredible annoying! There are many topics but non of them have answer. Few people complain and everything finish on that.
I read same things on reddit and few more portals. At the end, no one come out with solution or information did they fixed it and how.

My gibberish reply with d-j was me using google voice to text

How and where do you access that additional features menu?

You have settings > Language and input > Lg keyboard . You can find settings on right side. But no metter what you add there, spell checker will not start to work. Maybe is only for me.
Sent from my LG-D855 using XDA Free mobile app

Thats where I looked. Nothing there called additional settings
. If I find it I will do a system reset and try again. One guy on android forums claims his works but I couldn't get him to post an example and he won't answer my pm

Can you please share the link? I would like to check.
Sent from my LG-D855

EmptySD said:
Can you please share the link? I would like to check.
Sent from my LG-D855
Click to expand...
Click to collapse
http://forums.androidcentral.com/showthread.php?p=3806805

And another http://forums.androidcentral.com/showthread.php?p=4095714

Thank you very much for links. I found some other posts but non of them are solved. I downgraded system because i really need root and will try again with google and other keyboards.
Sent from my LG G3

I tried google keyboard and there is no line. Text predirection is good, but still no line.
Sent from my LG G3

Frustrating

Ok, problem is finally fixed! Yeeeeeeeeeeeeeeeeeey!
I created tutorial and explanation here
http://forum.xda-developers.com/lg-g3/help/how-to-enable-spell-checker-red-line-t2959725