MTK android lost wifi blutooth solution - GSM-Forum

unlock phones · 01-13-2014, 08:10

MTK android lost wifi blutooth solution

Fix NVRAM Err = 0×10 And Random MAC Address!

By Damian ParsonsNov. 18 How To, MTK6572, MTK6577, MTK6582, MTK6588, MTK6589, MTK6589T, MTK6592, Tutorials 3 comments

More than a few China phone MTK6577, MTK6589, MTK65xx users have turned up with either NVRAM Err = 0×10, or NVRAM Err = 0×04. Other users may also need to change their MAC address because more than one device has the same MAC address and it’s creating a conflict on the wifi network. This tutorial should fix the issues for you. Note, this is for rooted phones only.

How to do it:

Install ES Explorer from Play (or use a similar root navigator)
In ES Explorer, make sure ‘Root Explorer’ is ‘ON’ – (Menu button > Tools > Root Explorer)
Make sure to allow root privileges at any time ES Explorer requests it
Navigate to \data\nvram\APCFG\APRDEBed
Copy WIFI to your SD
Get it onto your computer using your method of choice (email / USB transfer / bluetooth / SugarSync etc…)
Install HxD Hex Editor
Open the previously copied WIFI file in HxD. It should look similar to the image above
The MAC address starts row 1, column 4 and ends at row 1, column 9. If your problem is NVRAM Err = 0×10, check your phone’s MAC address (From home screen > Menu button > Settings > About > WLAN MAC Address) and input that value. Otherwise edit as needed.
Important: Save as a DIFFERENT FILE NAME or otherwise backup the original WIFI file and copy back to SD
Navigate back to \data\nvram\APCFG\APRDEBed and note the file permissions (in ES Explorer, tap and hold WIFI > More > Properties)
Overwrite the previously existing WIFI file with your modified WIFI (renaming it back to WIFI if necessary)
Check file permissions and change to same as the original WIFI file if required (ES Explorer, tap and hold WIFI > More > Properties > Permissions > Change)
Bam, reboot! Please let us know how this works out for you

The NVRAM Err = 0×10 comes from an inappropriate MAC address. Try to input a MAC address that doesn’t have any double zeroes ’00′.

source

http://www.gizbeat.com/2446/fix-nvra...ess/#more-2446

unlock phones · 01-13-2014, 08:21

Process start-

Start At:12-22:55:14
Valid Adb
Detected Devices
Is Rooted
Chip Type : Mediatek
Chip :MTK
Details :MT6589
Get Partition Info Succ
System 'File System':ext4
Storage Type:EMMC
H: Disk, Total Space 163.01GB, Remain Space 35.38GB
Selected folder

file:H:\z3\Z3_140112_225521
---------------------------------
Process

reloader
par size:6.00MB
normal
---------------------------------
Process:mbr
par size:512.00KB
normal
---------------------------------
Process:ebr1
par size:512.00KB
normal
---------------------------------
Process

mt
par size:4.00MB
normal
---------------------------------
Process

ro_info
par size:3.00MB
normal
---------------------------------
Process:nvram
passed
---------------------------------
Process

rotect_f
par size:10.00MB
normal
---------------------------------
Process

rotect_s
par size:10.00MB
normal
---------------------------------
Process:seccfg
passed
---------------------------------
Process:uboot
par size:384.00KB
normal
---------------------------------
Process:bootimg
par size:6.00MB
normal
---------------------------------
Process:recovery
par size:6.00MB
normal
---------------------------------
Process:sec_ro
par size:6.00MB
normal
---------------------------------
Process:misc
passed
---------------------------------
Process:logo
par size:3.00MB
normal
---------------------------------
Process:ebr2
par size:512.00KB
normal
---------------------------------
Process:expdb
passed
---------------------------------
Process:android
par size:950.00MB
File with big size, please wait...
normal
---------------------------------
Process:cache
passed
---------------------------------
Process:usrdata
par size:2.03GB
File with big size, please wait...
normal
---------------------------------
Process:fat
passed
---------------------------------
Process:bmtpool
passed
Generate Phone Info File Complete
Info File Path :

file:H:\z3\Z3_140112_225521\InfoFile.info.txt
>>Process end -Success

WARNING

After read factory file do not open any thing in the phone , after read factory file turn off phone then start it again you will not lost the wifi and bluetooth, if after read factory file you open the wifi then it can cause lost wifi

jupizet · 06-23-2014, 15:52

Is tutorial can repair cannot turnoff wifi and bluetoth with wifi or bluetot mac unknown?
I have phone after rooting wifi cannot turn on also bluetoth cannot turn on,
Thx,

sweet4hamza · 06-23-2014, 16:56

Quote:

Originally Posted by jupizet

Is tutorial can repair cannot turnoff wifi and bluetoth with wifi or bluetot mac unknown?
I have phone after rooting wifi cannot turn on also bluetoth cannot turn on,
Thx,

write nvm file on it
or
try put out phone battery for 12 hours
then put battery and check it

jupizet · 06-23-2014, 18:11

Try repair nvm only change imei.bluetoth and wifi still cannot turn on.also mac address wifi still unknown.

Sent from my SC-02F using Tapatalk

01-13-2014, 08:10	#1 (permalink)
unlock phones No Life Poster Join Date: Apr 2011 Posts: 3,207 Member: 1552610 Status: Offline Sonork: 100.1604734 Thanks Meter: 1,370	MTK android lost wifi blutooth solution MTK android lost wifi blutooth solution Fix NVRAM Err = 0×10 And Random MAC Address! By Damian ParsonsNov. 18 How To, MTK6572, MTK6577, MTK6582, MTK6588, MTK6589, MTK6589T, MTK6592, Tutorials 3 comments More than a few China phone MTK6577, MTK6589, MTK65xx users have turned up with either NVRAM Err = 0×10, or NVRAM Err = 0×04. Other users may also need to change their MAC address because more than one device has the same MAC address and it’s creating a conflict on the wifi network. This tutorial should fix the issues for you. Note, this is for rooted phones only. How to do it: Install ES Explorer from Play (or use a similar root navigator) In ES Explorer, make sure ‘Root Explorer’ is ‘ON’ – (Menu button > Tools > Root Explorer) Make sure to allow root privileges at any time ES Explorer requests it Navigate to \data\nvram\APCFG\APRDEBed Copy WIFI to your SD Get it onto your computer using your method of choice (email / USB transfer / bluetooth / SugarSync etc…) Install HxD Hex Editor Open the previously copied WIFI file in HxD. It should look similar to the image above The MAC address starts row 1, column 4 and ends at row 1, column 9. If your problem is NVRAM Err = 0×10, check your phone’s MAC address (From home screen > Menu button > Settings > About > WLAN MAC Address) and input that value. Otherwise edit as needed. Important: Save as a DIFFERENT FILE NAME or otherwise backup the original WIFI file and copy back to SD Navigate back to \data\nvram\APCFG\APRDEBed and note the file permissions (in ES Explorer, tap and hold WIFI > More > Properties) Overwrite the previously existing WIFI file with your modified WIFI (renaming it back to WIFI if necessary) Check file permissions and change to same as the original WIFI file if required (ES Explorer, tap and hold WIFI > More > Properties > Permissions > Change) Bam, reboot! Please let us know how this works out for you The NVRAM Err = 0×10 comes from an inappropriate MAC address. Try to input a MAC address that doesn’t have any double zeroes ’00′. source http://www.gizbeat.com/2446/fix-nvra...ess/#more-2446

01-13-2014, 08:21	#2 (permalink)
unlock phones No Life Poster Join Date: Apr 2011 Posts: 3,207 Member: 1552610 Status: Offline Sonork: 100.1604734 Thanks Meter: 1,370	Process start- Start At:12-22:55:14 Valid Adb Detected Devices Is Rooted Chip Type : Mediatek Chip :MTK Details :MT6589 Get Partition Info Succ System 'File System':ext4 Storage Type:EMMC H: Disk, Total Space 163.01GB, Remain Space 35.38GB Selected folder file:H:\z3\Z3_140112_225521 --------------------------------- Processreloader par size:6.00MB normal --------------------------------- Process:mbr par size:512.00KB normal --------------------------------- Process:ebr1 par size:512.00KB normal --------------------------------- Processmt par size:4.00MB normal --------------------------------- Processro_info par size:3.00MB normal --------------------------------- Process:nvram passed --------------------------------- Processrotect_f par size:10.00MB normal --------------------------------- Processrotect_s par size:10.00MB normal --------------------------------- Process:seccfg passed --------------------------------- Process:uboot par size:384.00KB normal --------------------------------- Process:bootimg par size:6.00MB normal --------------------------------- Process:recovery par size:6.00MB normal --------------------------------- Process:sec_ro par size:6.00MB normal --------------------------------- Process:misc passed --------------------------------- Process:logo par size:3.00MB normal --------------------------------- Process:ebr2 par size:512.00KB normal --------------------------------- Process:expdb passed --------------------------------- Process:android par size:950.00MB File with big size, please wait... normal --------------------------------- Process:cache passed --------------------------------- Process:usrdata par size:2.03GB File with big size, please wait... normal --------------------------------- Process:fat passed --------------------------------- Process:bmtpool passed Generate Phone Info File Complete Info File Path : file:H:\z3\Z3_140112_225521\InfoFile.info.txt >>Process end -Success WARNING After read factory file do not open any thing in the phone , after read factory file turn off phone then start it again you will not lost the wifi and bluetooth, if after read factory file you open the wifi then it can cause lost wifi

06-23-2014, 15:52	#3 (permalink)
jupizet Freak Poster Join Date: Jun 2005 Location: indonesia Posts: 436 Member: 154427 Status: Offline Thanks Meter: 61	Is tutorial can repair cannot turnoff wifi and bluetoth with wifi or bluetot mac unknown? I have phone after rooting wifi cannot turn on also bluetoth cannot turn on, Thx,

06-23-2014, 18:11	#5 (permalink)
jupizet Freak Poster Join Date: Jun 2005 Location: indonesia Posts: 436 Member: 154427 Status: Offline Thanks Meter: 61	Try repair nvm only change imei.bluetoth and wifi still cannot turn on.also mac address wifi still unknown. Sent from my SC-02F using Tapatalk