What does RAM dump mean?

A memory dump is the process of taking all information content in RAM and writing it to a storage drive. … Memory dumps save data that might other wise be lost to RAM’s volatile nature or overwriting. Memory dumps are seen in blue screen of death error in Microsoft operating systems.

Should I turn on LTE RAM dump?

I checked Developer Options for Android 6.0. 1 and didn’t find anything even close to LTE RAM dump. … There really is no need to turn LTE off unless you’re in an area that doesn’t have a very good LTE signal, or you have no LTE available at all.

What is Ramdump in Android?

Ramdump generation during the crash

The kernel panic notifier registered from the ramdump driver will be called by kernel. Ramdump driver do, Invoke cache sycn api to make sure all the content the ram is coherent.

What is Cellinfolistrate?

CELLINFOLISTRATE is an option for how often the phone refreshes mobile network info while you are in testing menu. The value is in milliseconds and 0 means it updates constantly. Like most of the other settings, this one is also of no use so keeping it as it is, is advisable.

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What is turn on SMS over IMS?

From what I’ve researched, this option basically sends SMS’s over your 4G network (SIP Network Connection). It’s essentially wifi/4g text messaging. Setting this to «Off» will send text messages over analog connections—1X for Verizon/Sprint Users, GSM for AT&T/T-Mobile Users.

What is the use of * * 4636 * *?

Android Hidden Codes

Code Description
*#*#4636#*#* Display information about Phone, Battery and Usage statistics
*#*#7780#*#* Restting your phone to factory state-Only deletes application data and applications
*2767*3855# It’s a complete wiping of your mobile also it reinstalls the phones firmware

Why is IMS needed?

IMS provides the architecture that allows the SPs the flexibility to focus on these services and do so with the alacrity necessary for their highly competitive market. As IMS-based SP networks continue to be designed and deployed, it will completely revolutionize the way we interact with our digital world.

How do I check my IMS status?

To check IMS service state, dial *#*#4636#*#* and select ‘IMS service state’ from menu.

What does IMS mean on my phone?

The IMS Service or IP Multimedia Subsystem Service allows the Android software of the phone such as the J7 to work without any issues with a vendor or carrier provided communication app. This allows multimedia services such as calls and SMS to be delivered via an IP network.

What does IMS not registered mean?

IMS Registration can indicate «Not Registered» for any number of reasons — defective or missing UICC (SIM card), corrupt radio firmware, mismatched hardware blobs due to incompatible ROM, etc. The primary cause, however, is simply a non-provisioned device & carrier.

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What is IMS status on Iphone?

IMS status has been there since iOS 8.0. It’s used to check the status of IMS Wi-Fi calling and VoLTE features that only some carriers currently support. It will show whether you have Voice & SMS services running through IMS Wi-Fi calling or VoLTE.