Oops. Sorry. My bad. I've been living only with the iPhone 6 that I've totally forgotten about the plus. You got me.

I think you will have to do it manually with iTunes.
Get info, and delete the thumbnail.
Not really sure if that'll help.

Just do it
iOS8 is pretty stable. No qualms with it whatsoever on the 5S.

Another non-deletable app that I do not use

iOS 8.3 has just been released. Changelog as follows:

This release includes improved performance, bug fixes, and a redesigned Emoji keyboard. Changes include:
Improved performance for:
App launch
App responsiveness
Messages
Wi-Fi
Control Center
Safari tabs
3rd-party keyboards
Keyboard shortcuts
Simplified Chinese keyboard
Wi-Fi and Bluetooth fixes
Fixes an issue where you could be continuously prompted for login credentials
Addresses an issue where some devices disconnect intermittently from Wi-Fi networks
Fixes an issue where hands-free phone calls could become disconnected
Fixes an issue where audio playback could stop working with some bluetooth speakers
Orientation and rotation fixes
Addresses an issue that sometimes prevented rotating back to portrait after having rotated to landscape
Improves performance and stability issues that occurred when rotating the device between portrait and landscape
Fixes an issue where device orientation appeared upside down after pulling the iPhone 6 Plus from your pocket
Resolves an issue that sometimes prevented apps from rotating to correct orientation after switching apps in multitasking
Messages fixes
Addresses issues that caused group messages to sometimes split
Fixes an issue that sometimes removed the ability to forward or delete individual messages
Resolves an issue that sometimes prevented a preview from appearing when taking a photo in Messages
Adds the ability to report junk messages directly from the Messages app
Adds the ability to filter out iMessages that are not sent by your contacts
Family Sharing fixes
Fixes a bug where certain apps would not launch or update on family members’ devices
Fixes a bug that prevented family members from downloading certain free apps
Increased reliability for Ask to Buy notifications
CarPlay fixes
Fixes an issue where Maps could come up as a black screen
Fixes an issue where the UI could be incorrectly rotated
Fixes an issue where the keyboard could appear on the CarPlay screen when it shouldn't
Enterprise fixes
Improves reliability of installing and updating enterprise apps
Corrects the time zone of Calendar events created in IBM Notes
Fixes a problem that could cause web clip icons to become generic after restarting
Improves reliability of saving the password for a web proxy
Exchange out-of-office message can now be edited separately for external replies
Improves recovery of Exchange accounts from temporary connection problems
Improves compatibility of VPN and web proxy solutions
Allows use of physical keyboards to log into Safari web sheets, such as for joining a public Wi-Fi network
Fixes an issue that caused Exchange meetings with long notes to be truncated
Accessibility fixes
Fixes an issue where using the back button in Safari causes VoiceOver gestures to not respond
Fixes an issue where VoiceOver focus becomes unreliable in draft Mail messages
Fixes an issue where Braille Screen Input cannot be used to type text in forms on webpages
Fixes an issue where toggling Quick Nav on a Braille Display announces that Quick Nav is off
Fixes an issue keeping app icons from being moveable on home screen when VoiceOver is enabled
Fixes an issue in Speak Screen where speech will not start again after pausing
Other improvements and bug fixes
Introduces a redesigned Emoji keyboard with over 300 new characters
iCloud Photo Library has been optimized to work with the new Photos app on OS X 10.10.3 and is now out of beta
Improves the pronunciation of street names during turn-by-turn navigation in Maps
Includes support for Baum VarioUltra 20 and VarioUltra 40 braille displays
Improves the display of Spotlight results when Reduce Transparency is turned on
Adds Italic and Underline format options for iPhone 6 Plus landscape keyboard
Adds the ability to remove shipping and billing addresses used with Apple Pay
Additional language and country support for Siri: English (India, New Zealand), Danish (Denmark), Dutch (Netherlands), Portuguese (Brazil), Russian (Russia), Swedish (Sweden), Thai (Thailand), Turkish (Turkey)
Additional dictation languages: Arabic (Saudi Arabia, United Arab Emirates) and Hebrew (Israel)
Improves stability for Phone, Mail, Bluetooth connectivity, Photos, Safari tabs, Settings, Weather and Genius Playlists in Music
Addresses an issue where Slide to Unlock could fail to work on certain devices
Addresses an issue that sometimes prevented swiping to answer a phone call on the Lock screen
Addresses an issue that prevented opening links in Safari PDFs
Fixes an issue where selecting Clear History and Website Data in Safari Settings did not clear all data
Fixes an issue that prevented autocorrecting "FYI"
Addresses an issue where contextual predictions did not appear in Quick Reply
Fixes an issue where Maps did not enter night mode from hybrid mode
Resolves an issue that prevented initiating FaceTime calls from a browser or 3rd-party app using FaceTime URLs
Fixes an issue that sometimes prevented photos from properly exporting to Digital Camera Image folders on Windows
Fixes an issue that sometimes prevented an iPad backup from completing with iTunes
Fixes an issue that could cause Podcast downloads to stall when switching from Wi-Fi to cellular networks
Fixes an issue where remaining time on timer would sometimes incorrectly display as 00:00 on Lock screen
Fixes an issue that sometimes prevented adjusting call volume
Fixes an issue that caused the status bar to sometimes appear when it shouldn’t
For information on the security content of this update, please visit this website:
http://support.apple.com/kb/HT1222

This. Haha.
Even if there's an issue, apple will fix it very quickly. So no worries.

Well there's a whole lot more of emojis so you can express yourself better if words ain't really your kinda thing

Agreed. I hate that paging for emojis has been disabled.
And btw, the weird colored emojis are fugly.

It's ok. Found.
For those wondering, you will have to tap an emoji and hold it to find different skin tones for that said emoji.
🇲🇾🇲🇾🇲🇾🇲🇾🇲🇾🇲🇾

This post has been edited by C63 AMG: Apr 9 2015, 11:57 AM

How is it that all skin colors appear orange to me at default?
For example I see you guys posting the thumbs up all in orangish color. So frickin ugly. Hate the new emojis.

Like what jr said above. U try see other people punya post. You'll notice that the emoji color is dam pelik (aka fugly).

I have a feeling it may be region specific. For example, those in western countries may see a white emoji whereas African countries will see a black emoji? Idk man.

Try holding an emoji that allows you to select skin tone and tell me what you see at most left.
Mines the Orange/yellow skin tone for ALL emojis.
It's like the default color.

Sigh. Pity iOS users la wei.

GG liao. Gotta delete that file and restart download.
Last time I also kena. For big files better make sure connection stable. One short download the whole file. If not will become stuck like yours. This issue since iOS 7 broo

Update your iFunbox. Mine works perfectly fine.
The guys at iFunbox did a great job by releasing the iOS 8.3 compatible software so quickly.

What do you mean by "very plain"?
The EQ only works for the Music app IINM.

Still can't bro?
I uninstalled iFunbox and downloaded the latest version from their official website and it's running fine here.
Note that the latest version is a beta version but it works.

Check out this battery life on my 5C. Lol

Yeah. Only using whatsapp for business purposes. Don't need no SIM card