Changing registry values - Windows Phone 8 Q&A, Help & Troubleshooting

Hello, id like to have privileges to modify all registry values on my Lumia 435(dual sim), is it possible, how to do it? Thanks

Put the phone in mass storage mode, use regedit to modify values, unload hive, restart phone.
Don't brick it

Deleted

Related

Keep your CAB files after installation

Default behaviour of WM5 is to delete .cab files after you installed a program. It saves space on your device, but if you need to reinstall programs for any reason, you'll have to put the .cab file on your device again.
There is a registry entry that controls this behaviour:
Use Total Commander to navigate to HKLM\Software\apps\Microsoft Application Installer\nDynamicDelete
Assign a value of 0 if you want to keep the original .cab after installation, assign a value of 1 if you want it to be removed after installation.
Perform a soft reset by holding the Power Button for 5 seconds and confirming.
If you chose to keep .cab files after their installation, it might be a good idea to keep them in a seperate folder on your Memory Card. That will keep them available for you even after a hard reset. Don't forget to change the registry setting after a hard reset thought, otherwise the .cab files will be wiped from your Memory Card after installation, which would put you right back where you started from.
if u like this trick of mine ...then please do reply....
Tried this using RegEdit. My default was set 2. I changed it to 0 then 1 and both times the app was deleted from my Card. I just use my PC as a backup source and an extra folder DWNLDSBK as the backup on my Card.
I don't understand why the RegEdit change did not work. Thanks for posting the info.
Cab files
Well, simply make the cab file as read only when copying to the device.
I genrally copy installation cabs to a seprerate folder on the mem card and install from there.
Works for me....

Wifi deleted myself

Hello when I start System/settings/connection i can´t see the wifi settings
I think I have delet it ...
Now Internet connection only with 3G
What can I Do ???
hmhmhm.....
it`s not possible 2kill this app, maybe you have play in the registry or a installed tool have change this,
take a look in the registry
Default
HKLM>ControlPanel>WiFi
Name ______Value
Timeout_____0
HKLM>ControlPanel>Wireless LAN
Name ______Value
Group_______2
HKLM>ControlPanel>WrlsMgr
Name ______Value
Group_______2
Redirect_____\Windows\CommManager.exe
How can I Look there ?
It´s my first device with WM
download a free program called TotalCommander (google it)
it allows you to change system files (which cant be done with built in file explorer) and chage registry.

how to create pack for change registry

i need to create a pack for modify a some line on registry on some phone but i need this mod is save on phone and not delete if i proced to hard reset of the phone please you help me???
sorry if this question is already asked but i have try to search on forum but i'm not found
1. You can use Resco Registry extension for Resco Explorer. There you can export some registry entries and import them later.
2. You can create standalone cab with your registry settings. If your cab will delete after installation,set it as readonly.
3. You can use Registry Workshop software for PC to manipulate with registry
4. You can use Mortscript

[Q] Registry hive not saving changes

Hi i'm trying to change one key in particular for a build of Windows Mobile 6.5.5 Build 23569
I'm having trouble editing the default.hv registry hive. Basically i'm looking to implement registry changes prior to cooking the rom.
My process has been;
Copy default.hv (from SYS/metadata) to rgu-hv tool directory
Convert file to rgu
rename to .txt
add REGEDIT4
Make the following change;
GLYPHCACHE size to 16384
Save to .RGU, unicode.
Convert back to default.hv, At this point i've checked with HV editor that the entry has been changed correctly.
Reinserted into sys/metadata.
Flashed, And the registry entry is back to 8192.
What am i doing wrong? Is this the wrong default.hv or .rgu file to edit or is this key uneditable?
Thanks
[SOLVED]
Found out why it isn't saving, There is a duplicate entry in the following location, perhaps overwriting the original, Or maybe these are a prior extraction of default.hv.
In my case the location was 0409\Base_Lang_0409
and the file - 813fd1d1-ca6f-4b6d-96d2-c97fb99bd535.rgu
Once changed in this rgu. the change sticks and can be viewed by CeRegEditor.
Stoked

Change registry on lumia 735 ?

Hi, i would like to change a registry value on my lumia 735 to put the downloaded maps on my SD Card but i don't know how to change the registry .. Can someone help me with that ? I searched and didn't find how to change the registry
If you have an SD card, you can download the "Root Tool" app from the Store and follow its instructions for unblocking its full capabilities. That should suffice for changing the maps-on-SD registry value.

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