Here are the changes I identified on the 10.3.1.A.2.67 ROM, comparing with the previous 10.3.1.A.0.244
Framework
- Volume Up / Down keys will turn the screen on while a call is in progress (very useful if you like terminating calls with the power button)
- Default wallpaper is now a black screen
- One additional short code recognized as a free number (72340, in "de")
- Key charmap now used in the handler for AT+CKPD commands

Google apps
- Books updated from 2.7.39 to 2.8.69
- Chrome updated from 26.0.1410.58 to 28.0.1500.94
- new system app com.google.android.configupdater, version 4.2.2-721232
- Gmail updated from 4.3.1 to 4.5.2-714156
- Maps updated from 6.14.3 to 7.0.2
- GMS updated from 3.1.36 (669520-36) to 3.1.59 (736673-30)
- Hangouts updated from 1.0.1.678536 to 1.1.1.753199
- Magazines updated from 1.2.1 to 2.0.0
- Music updated from 4.5.914I.590354 to 5.1.1106K.749200
- Play updated from 4.0.25 to 4.1.10
- new system app Play Games, version 1.0.06 (750395-30)
- Plus updated from 3.6.0.44338848 to 4.0.2.48854689
- Talkback updated from 3.3.0 to 3.4.0
- Quick Search Box updated from 2.4.10.626027 to 2.6.7.721924.arm
- Videos updated from 2.4.14 to 2.6.9
- Youtube updated from 4.4.11 to 4.5.17

Other apps
- Bluetooth: 2 small fixes on Headset and Phone Book functions
- SMS app: now discards drafts when exiting the app in certain circumstances
- Album: fix for reload completed detection
- Calendar: minor layout change on the month view
- Contacts Provider: security vulnerability patched (related with exported files)
- Email: fixed parsing of styles when created hyperlinks on phone numbers
- Phone: only update the navigation bar if Phone is the foreground window; fixed handling focus on USSD dialogs
- Sony Share: change in landscape layout
- SmallAppsLauncher: better filtering when searching Play store for small apps
- Screen Mirroring: handle empty PIN when using WPS to connect to WiFi

Binaries and libs
- Includes (disabled?) support for CLAT: make IPv4 apps work on IPv6-only networks (http://dan.drown.org/android/clat/)
- Modem updated from ACEFWMAZQ-30110057 to ...-30110068
- several new libs related with image effects (blur, retrolux, ...)
- new font: Padauk

Kernel
- Changes in the calculation adjusted battery charge state (perhaps fixing the battery bug??? The code now matches line 1792 of this source)
- Some corrections in the MSM video driver
- No relevant changes on the ramdisk

XDA source

didnt happen to me as i also use xpodes app/modules..btw i use custom room

can u explain what bugs is always appear.gonna try unlocked bootloader

can u give the link where u buy the tempered glass

i suggest u take RomAur or monxDIFIED ★ ULTIMATEZ | DARK/LIGHT | HONAM1XZ™