Hovatek Forum MOBILE Android [Tutorial] How to repair null or invalid IMEI on Mediatek
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[Tutorial] How to repair null or invalid IMEI on Mediatek

[Tutorial] How to repair null or invalid IMEI on Mediatek

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Nwamaghinna chiemela
Nwamaghinna chiemela
Nwamaghinna chiemela
Junior Member
22
15-05-2014, 01:49 PM
#11



(14-05-2014, 10:50 AM)hovatek
(14-05-2014, 08:15 AM)kyle Pls am havin prblm wit ma tecno m3

My phone is showin dis weneva (connection problm or invalid MMI) i try to chek my acct balance n i cant make call wit it but d netwrk signal is showin veri well but i cant call n chek acct balance pls i reali need ur hlp on dis on hw to retify d problem becoz dis prblm startd wen i rooted my phone

If i put my glo sim i can mak cal wit it n browse wit it but if i put my mtn n zain i will nt b able to browse ,call or even chek acct balance .

Does the GLO SIM work on both Sim1 and Sim2 or only on one of them?

i have the same problem and ,when i tried etisalat it worked on both sims but mtn and airtel is not working,will the two methods on the first post solve it?
hovatek
hovatek
hovatek
Administrator
49,570
15-05-2014, 02:12 PM
#12
To solve this issue of some SIMs not working, follow http://www.hovatek.com/forum/showthread.php?tid=116

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
kyle
kyle
kyle
Newbie
3
21-05-2014, 01:48 PM
#13
(15-05-2014, 01:49 PM)Nwamaghinna chiemela
(14-05-2014, 10:50 AM)hovatek
(14-05-2014, 08:15 AM)kyle Pls am havin prblm wit ma tecno m3

My phone is showin dis weneva (connection problm or invalid MMI) i try to chek my acct balance n i cant make call wit it but d netwrk signal is showin veri well but i cant call n chek acct balance pls i reali need ur hlp on dis on hw to retify d problem becoz dis prblm startd wen i rooted my phone

If i put my glo sim i can mak cal wit it n browse wit it but if i put my mtn n zain i will nt b able to browse ,call or even chek acct balance .

Does the GLO SIM work on both Sim1 and Sim2 or only on one of them?

i have the same problem and ,when i tried etisalat it worked on both sims but mtn and airtel is not working,will the two methods on the first post solve it?

yeah d glo sim work on both sim1 n 2 so how do i solve it pls.
Nwamaghinna chiemela
Nwamaghinna chiemela
Nwamaghinna chiemela
Junior Member
22
21-05-2014, 02:00 PM
#14
(21-05-2014, 01:48 PM)kyle
(15-05-2014, 01:49 PM)Nwamaghinna chiemela
(14-05-2014, 10:50 AM)hovatek
(14-05-2014, 08:15 AM)kyle Pls am havin prblm wit ma tecno m3

My phone is showin dis weneva (connection problm or invalid MMI) i try to chek my acct balance n i cant make call wit it but d netwrk signal is showin veri well but i cant call n chek acct balance pls i reali need ur hlp on dis on hw to retify d problem becoz dis prblm startd wen i rooted my phone

If i put my glo sim i can mak cal wit it n browse wit it but if i put my mtn n zain i will nt b able to browse ,call or even chek acct balance .

Does the GLO SIM work on both Sim1 and Sim2 or only on one of them?

i have the same problem and ,when i tried etisalat it worked on both sims but mtn and airtel is not working,will the two methods on the first post solve it?

yeah d glo sim work on both sim1 n 2 so how do i solve it pls.

Follow the instruction on this link http://www.hovatek.com/forum/showthread.php?tid=116...

(21-05-2014, 02:00 PM)Nwamaghinna chiemela
(21-05-2014, 01:48 PM)kyle
(15-05-2014, 01:49 PM)Nwamaghinna chiemela
(14-05-2014, 10:50 AM)hovatek
(14-05-2014, 08:15 AM)kyle Pls am havin prblm wit ma tecno m3

My phone is showin dis weneva (connection problm or invalid MMI) i try to chek my acct balance n i cant make call wit it but d netwrk signal is showin veri well but i cant call n chek acct balance pls i reali need ur hlp on dis on hw to retify d problem becoz dis prblm startd wen i rooted my phone

If i put my glo sim i can mak cal wit it n browse wit it but if i put my mtn n zain i will nt b able to browse ,call or even chek acct balance .

Does the GLO SIM work on both Sim1 and Sim2 or only on one of them?

i have the same problem and ,when i tried etisalat it worked on both sims but mtn and airtel is not working,will the two methods on the first post solve it?

yeah d glo sim work on both sim1 n 2 so how do i solve it pls.

Follow the instruction on this link http://www.hovatek.com/forum/showthread.php?tid=116...
I HAD THE SAME PROBLEM AND IT WORKEDBig Grin
This post was last modified: 21-05-2014, 02:01 PM by Nwamaghinna chiemela.
chocjayne
chocjayne
chocjayne
Junior Member
22
21-05-2014, 06:37 PM
#15



pls i flash a corrrupt rom on my tecno h5 and and forgot to do a backup and sometime back the phone turn on but imei and sim not detected and i already try the steps posted any body with a help
including wen i use the mtkdriod tool it giving an error msg saying ::
--- ERROR :dev/radio/pttycmd1 inaccessible , should be Root Shell
--- ERROR :pttycmd1 device NOT found!
pls help me amHuhHuhHuh
hovatek
hovatek
hovatek
Administrator
49,570
22-05-2014, 01:49 PM
#16
(21-05-2014, 06:37 PM)chocjayne pls i flash a corrrupt rom on my tecno h5 and and forgot to do a backup and sometime back the phone turn on but imei and sim not detected and i already try the steps posted any body with a help
including wen i use the mtkdriod tool it giving an error msg saying ::
--- ERROR :dev/radio/pttycmd1 inaccessible , should be Root Shell
--- ERROR :pttycmd1 device NOT found!
pls help me amHuhHuhHuh

You obviously flashed an incompatible ROM or have an unknown baseband. do you have a working H5 there?
This post was last modified: 15-09-2015, 06:13 AM by hovatek.

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
chocjayne
chocjayne
chocjayne
Junior Member
22
22-05-2014, 01:59 PM
#17
(22-05-2014, 01:49 PM)hovatek
(21-05-2014, 06:37 PM)chocjayne pls i flash a corrrupt rom on my tecno h5 and and forgot to do a backup and sometime back the phone turn on but imei and sim not detected and i already try the steps posted any body with a help
including wen i use the mtkdriod tool it giving an error msg saying ::
--- ERROR :dev/radio/pttycmd1 inaccessible , should be Root Shell
--- ERROR :pttycmd1 device NOT found!
pls help me amHuhHuhHuh

You obviously flashed an incompatible ROM. do you have a working H5 there?

yes i do i have another tecno h5 here with now
hovatek
hovatek
hovatek
Administrator
49,570
22-05-2014, 02:08 PM
#18
(22-05-2014, 01:59 PM)chocjayne yes i do i have another tecno h5 here with now
Do a full backup using MTK droid tools including preloader.bin

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
chocjayne
chocjayne
chocjayne
Junior Member
22
22-05-2014, 02:19 PM
#19
(22-05-2014, 02:08 PM)hovatek
(22-05-2014, 01:59 PM)chocjayne yes i do i have another tecno h5 here with now
Do a full backup using MTK droid tools including preloader.bin

yes have done that now
hovatek
hovatek
hovatek
Administrator
49,570
22-05-2014, 02:58 PM
#20



(22-05-2014, 02:19 PM)chocjayne yes have done that now
we need to run some scripts and require the following files from the good h5 backup
1. Scatter.txt
2. Preloader.bin
3. boot.img
send them to support@hovatek.com . Email only please

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
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