Database Users

[Q] android.rocess.acore has stopped message after KitKat update

I have the Nexus 4 and I'm getting a really annoying error. I had the latest pre-KitKat stock ROM on it yesterday. I received the KitKat OTA update and proceeded to install it. It installed fine and went through the application optimisation steps and once it did it's final reboot it came up with an "Unfortunately, the process android.process.acore has stopped". I've got options to Report or click Ok. Clicking Ok will just bring the message back often immediately but sometimes with a few seconds gap. I could interact with the UI between dialogs but literally have split seconds so made navigation extremely slow (i.e. takes a dozen attempts sometimes to click on something behind the dialog).
I've tried a full factory resetting from the phone menu and from the recovery menu, both have done nothing. The phone continues to display the error as soon as the phone boots up after the reset (i.e. before I even go through the phone setup).
I've managed to Report the issue and Preview the details which reveal the following:
Report type: Crash
Package name: com.android.providers.userdictionary
Package version: 19
Package version name: 4.4-920375
Installed by: com.google.android.gms
Process name: android.process.acore
System app: true
Device: mako
Build Id: KRT16S
Build type: user
Build fingerprint: google/occam/mako:4.4/KRT16S/920375:user/release-keys
Product: occam
SDK version: 19
Release: 4.4
Incremental version: 920375
Codename: REL
Board: MAKO
Brand: google
Exception class name: java.lang.ClassNotFoundException
Source file: BaseDexClassLoader.java
Source class: dalvik.system.BaseDexClassLoader
Source method: findClass
Line number: 56
I've also tried google searching, various other people have had the same issue but what they did to resolve it hasn't worked for me.
Does anyone know what I can do for this?

I'm going to try the full stock binary image from Google's website (https://developers.google.com/android/nexus/images#razorkrt16s). Surely this must resolve the issue.

Techno79 said:
I'm going to try the full stock binary image from Google's website (https://developers.google.com/android/nexus/images#razorkrt16s). Surely this must resolve the issue.
Click to expand...
Click to collapse
And it did indeed solve it.

Cloudy G2.2 tethering not working

I have been using CloudyG2 2.2 for over a year with no problems. Unfortunately, I filled up my list of Bluetooth devices (thanks La Guardia) which exposes a KitKat bug where Bluetooth connections are then dropped frequently. I reflashed Cloudy G2.2 again to fix this and went along my way. Unfortunately, I just noticed that when I create a wifi hotspot and connect to it, the other device (usually a Chromebook, though I've tried a few things), can connect to the access point but has no internet connection. Pinging Google does not have a response.
Using SQLite Editor, I have set the following:
settings.db -> global -> tether_dun_required = 0
settings.db -> settings -> tether_entitlement_check_state = 0
I feel like this has probably been beaten to death, but the forum search for this specific forum isn't working. Those above settings seem to have worked across the board on other phones, and if memory serves I used to have to set the tether_dun_required record before I reflashed. Is it possible AT&T has recently changed something on their side? Is there anything else I can check to debug this? I am on AT&T and my plan includes tethering.
Phone model: LG-D800
Android version: 4.4.2
Kernel version: 3.4.102
Build number: KOT49I
Software version: CloudyG2 2.2

Samsung galaxy core 2 duos SM-G355H storage problem

Hello,
I have a problem with Samsung SM-G355h.
When I enter in settings/storage or in any application details, system can't calculate how much storage that application occupies or any oder memory space beside available space (there's just calculate... where space amount should be). Besides that I can install apps but can't uninstall them (uninstalling is working but never finishes), there is no error massages. After a while phone just restarts.
I tried following things:
- wipe data and cash, reset to factory settings;
- I used Odin to install newer and older firmware (official);
but it is always the same.
Phone isn't rooted and has no custom rom in it.
If someone has idea what I can do more, his suggestion will be most welcome.
Phone software specifications:
Android version: 4.4.2
Baseband version: G355HXXU0AOB3
Kernel version: 3.10.17-5115844 [email protected] #2 Thu Jan 5 21:10:36 KST 2017
Build number: KOT49H.G355HXXS0AQA4
Security software version: ASKS v1.2_161011
Thank you for your attention

mladja27 said:
Hello,
I have a problem with Samsung SM-G355h.
When I enter in settings/storage or in any application details, system can't calculate how much storage that application occupies or any oder memory space beside available space (there's just calculate... where space amount should be). Besides that I can install apps but can't uninstall them (uninstalling is working but never finishes), there is no error massages. After a while phone just restarts.
I tried following things:
- wipe data and cash, reset to factory settings;
- I used Odin to install newer and older firmware (official);
but it is always the same.
Phone isn't rooted and has no custom rom in it.
If someone has idea what I can do more, his suggestion will be most welcome.
Phone software specifications:
Android version: 4.4.2
Baseband version: G355HXXU0AOB3
Kernel version: 3.10.17-5115844 [email protected] #2 Thu Jan 5 21:10:36 KST 2017
Build number: KOT49H.G355HXXS0AQA4
Security software version: ASKS v1.2_161011
Thank you for your attention
Click to expand...
Click to collapse
Go to recovery and try to clear cache

Eonon GA2175

Hello everyone.
For my first post here I'd like to share and learn more about rooting the EONON GA2175. This Android HU currently operating with Oreo on a RK3326_mid chipset. So after an exhaustive search, there is not much information available in rooting this system. It seems that's this HU seems to be almost completely locked down. For starters, I wasn't able to even access developer mode through the build number as usual. I was finally able to get through by installing a developer access app called "Developer Options Shortcut & Device Info" on the app store.
Using one click apps like Kingo Root, Root Master or Towel Root are completely ineffective. As a matter of fact, Root Master says my "phone is too strong"
I tried connecting the unit to a laptop by using a male to male USB cable. But both my laptop of the HU do not recognize each other. Maybe some drivers may help but none are available.
I've watched you tube videos that demonstrating other people rooting similar units by accessing the safe boot option then loading TWRP on a SD card. I believe this is the only way to root these units. However, for this unit I am unable to access safe mode. I've discovered that holding the "Vol/PWR" knob for approximately 10 sec will cause it to start blinking but combinations with the "RST" button, home or quick pressing the "PWR" doesn't work. That's as far as I got.
I hope this helps anyone with the same unit but any help with my roadblock will be greatly appreciated.
Thanx!

UPDATE
So I finally managed to get to recovery mode on this device.
1. With a tooth pick, quick press the "RST" button.
2. Long press the "PWR/VOL" knob for approximately 10secs until the lights blink.
3. Then immediately quick press the "PWR/VOL"
You may need to do it more than once but it'll work.
Well.... now what TWRP version should I use?
I didn't see my HU listed.
Or should I use a different program?

did you end up getting something to work?
Mark

Not yet.
I did manage to find some unit specifics. I'll post them shortly. Maybe some coder can do something with that info. Where I run into a roadblock is that I cannot find a suitable ROM and MCU.

If this help to figure things out.
BOARD : rk30sdk
SERIAL : 77A6117127A8F7B2
eng.hct.20181229.163118
eng.hct.20181229.163118
DEVICE: rk3326_mid
HOST : r930
MODEL : rk3326_mid
RELEASE : 8.1.0
MANUFACTURER: rockchip
USER : hct
BUILD NUMBER: PX30 8.1.0 OPM8.181105.002 eng.hct.20181229.163118
CPU_ABI: arm64-v8a ; Quad-Core [email protected]
MEMORY: 1960MB
BRAND : rockchip
SDK_INT: 27
DISPLAY : rk3326_mid-userdebug 8.1.0 OPM8.181105.002 eng.hct.20181229.163118 test-keys
FINGERPRINT: rockchip/rk3326_mid/rk3326_mid:8.1.0/OPM8.181105.002/hct12291631:userdebug/test-keys
HARDWARE: rk30board
PRODUCT : rk3326_mid
BOOTLOADER : unknown
REL: REL
ID: OPM8.181105.002
UNKNOWN: unknown
TYPE : userdebug
TAGS : test-keys
MCU VERSION: MTCE_HT_V2.99_1
November 18, 2018 19:03:43

Root Path info
Root Access:
No Access
SU:
su found
UID/GID:
uid=10105(u0_a105) gid=10105(u0_a105) groups=10105(u0_a105),3003(inet),9997(everybody),20105(u0_a105_cache),50105(all_a105) context=u:r:untrusted_app:s0:c512,c768
Utils:
busybox
toybox
toolbox
Path:
/sbin
/system/sbin
/system/bin
/system/xbin
/vendor/bin
/vendor/xbin
Path:
[/system/xbin/su]
Version:
/system/bin/sh: <stdin>[16]: /system/xbin/su: can't execute: Permission denied
Permissions:
rwsr-x---
Owner:
root:shell
SELinux:
Permissive
Path:
[/system/bin/busybox]
Permissions:
rwxr-xr-x
Owner:
root:shell

Get any further with this, wouldn't mind a custom ROM for mine although i'm pretty happy how it works now.

Actually yes!! Type "ADBON" in factory setting password to access developer options. It works. Thanks Ric69!

Error when watching DRM content on G935F

I am having trouble watching DRM protected content after installing this rom.
The app works well on stock rom but after installing this rom, when I tried watching with the app, I get this error:
Error Code: PER 1
Error: com.google.android.exoplayer2.ExoPlaybackException: android.media.MediaCodec$CryptoException: Operation not supported in this configuration Operation not supported in this configuration
Timestamp: 2021-10-19T12:09:05.974Z
Request URL:
Response Code: PER 1
Response duration:
App version: 2.4.0 - 217020400
Device model: SM-G935F
OS version: 30 Android R
User ID: IT3480VW5AL525B1HH864FWB000G
Device ID: 7a224d93b67d7626c4ef0bba69ce3311670500b8
Free disk space available: 21.58 GB/24.67 GB
IP address: N/A
Widevine properties:
vendor: Google
version: 14.0.0
description: Widevine CDM
algorithms: AES/CBC/NoPadding,HmacSHA256
securityLevel: L1
systemId: 6895
privacyMode: disable
sessionSharing: disable
usageReportingSupport: True
hdcpLevel: Disconnected
maxHdcpLevel: Disconnected
maxNumberOfSessions: 64
numberOfOpenSessions: 1
deviceUniqueId: U0VDUEhPTkVfMDAwMDAwMDAwMDAwMDAwMDEwMzM0Nzg=
provisioningUniqueId: Exx+i1CPvTLtoRGTsmCYzA==
I did a wipe and re-installed the rom but the issue persists. Please anyone experienced this kind of issue before and what are possible solutions.
Thanks.

After some digging around I found some solution to the problem.
"Inside the /system/lib/ or the /system/vendor/lib/ partition there is a file stored by the name of liboemcrypto.so. The aforementioned apps make use of this file to play the DRM protected contents"
To solve the problem one can use rename/delete the file. This solution is not recommended.
Recommended solution is to use Magisk to install a module named liboemcrypto disabler .
Details can be found here: https://www.techregister.co.uk/fix-video-drm-errors-on-samsung-for-prime-video-netflix-and-others/
How to Fix Samsung Video DRM Errors for Amazon, Netflix, and Others? - KrispiTech
Magisk has a way to fix Samsung smartphone and tablet DRM playback errors on applications like Amazon Prime Video, Netflix, my5, and others using a module.
krispitech.com