I have another V987 with stock ROM - does anybody know how to dump the ROM so I can copy it to my other phone? I can't get the IMEI & SN Writer tool to recognise the phone. Phone does not recognise the Engineering mode code or offer an option to enter it via Gravity box. I have a very similar problem V987 showing invalid IMEI numbers but WiFi, BT etc all working. I am sorry but i dont have stock firmware Where have you find "zte v987 china stock 1.0.1 rom" ? i have find only update.įlash with stock firmware. I have the same probleme with no sim detection, I trie to restore with this tuto but I have no baseband no imei. To anyone willing to help, thanks in advance, and if this thread is in wrong subforum I am very sorry. So, from what I managed to figure out, I need either a full ROM Dump from a working ZTE 987, and a way to insert all these numbers back in, or any other way to fix my phone. Found about sn write tool, used it to restore IMEI and WIFI MAC address - success, BT & SN - fail: SN says it is written yet it is always displayed as 0123456789ABCDEF, but BT MAC sn write tool always fails with BT DB write fail error.
Tried installing zte v987 china stock 1.0.1 rom through cwm - success, have baseband, but no IMEI, no Serial Number, BT and WIFI MAC Address.Ħ.
Instaled Bruno's 3.0 mod rom through CWM, success, but lost Baseband, IMEI, Serial Number, BT and WIFI MAC Address.ĥ. Found out I needed a preloader.bin, found one that worked (have found few preloader.bin files for v987 but all failed to flash except one) - flashed that.Ĥ.
Tried to re - install Bruno's CWM recovery through SP flash tool - was unable to. What I did so far while trying to fix it:ġ. That would not be a problem if I didn't also lose my ROM backup. I accidentally soft - bricked my ZTE V987. I have a NVRAM.img downloaded from someone that shared it (Using the smartphone).Īnd the OS is now the Marsmallow, but I have the Lollipop as well.
I have exactly the same problem with Lenovo A7010a48 (k4 note).
I have provided the link for CDC driver and latest version of MAUI META below for k3 note. Remember one thing when you switch off your phone to connect to MAUI META don't connect the USB unless you press the 'Reconnect' Button on MAUI META. getting erased an i need to manually flash the imei no. īut every time i flash a custom rom, the imei no. Need nvram.bin or nvram.img file for my lenovo k3 note (k50a40) i accidentally formatted my nvram using sp tool. If your phone is rooted works like a charm. Various IMEI Generators for MTK 65xx i found in the net failed, alway gives an invalid MPOB_001 file.Īs i said, the Phone is rooted, Processor is MTK 6589, and the Phone has two sim-slots, therefore two IMEI numbers.
MTKdroidTools doesn't recognise the Phone,
Tried to echo a new IMEI via Terminal Emulator failed, MobileUncle MTK Tools says AT commandline failed, I already tried various solutions on the rooted Phone: Is there any way to write a valid MPOB_001, so the Phone recognises a valid IMEI-number? One of the IMEI numbers is printed on the battery.įor all i know, the IMEI-numbers are stored in /data/nvram/md/NVRAM/NVD_IMEI/MP0B_001. Now i've lost the two IMEI-numbers, the Phone simply says the IMEI-numbers are invalid. Lenovo P780 - IMEI lost - need valid MPOB_001 Hello,ĭumb as i am, i flashed a new Lenovo P780 with a ROM from without making a backup first. Did you guys resolved this issue earlier? Any help, greatly appreciated!!! I am facing EXACTLY the same issue for a lesser known brand (iOCEAN). I was wondering how you finally got to fix urs. If you have, you must press ROOT button first to change IMEI and restore NVRAM.bin from your stockROM If I am, then how can I get nvram.bin file for my phone?Ĭan it be generated from BPLGU file somehow?Īs you people can see that I have tried a lot of things, so please suggest/advise accordingly. So I think the only way out for me is to flash a nvram.bin with SP Flash Tool.Īny ideas whether I am on the right track or not? only modify IMEI when baseband or radio files are already present on the phone. Probably SN Write Station and Maui META etc. It does contain a BPLGU file but I can't seem to modify IMEI with SN Write Station or Maui META etc. Now the official firmware of Primo F2 does not contain any nvram.bin file. So the phone has no baseband or radio files right now. I am sure the problem is that when I formatted the phone it wiped the NVRAM region too. When I try to fix IMEI from MTK Droid Tools it shows 'ERROR : pttycmd1 device NOT found!'.Īlso, MTK Droid Tools shows 'Baseband v: -'. Now the phone works fine but it does not detect SIM.Īlso, the IMEI is shown as 'Invalid' for both SIM slots when I input *#06#. Then I flashed the official firmware of this phone with SP Flash Tool. SIM not detected, pttycmd1 not found, NVRAM empty - Questions and Answers I 'whole formatted' my MT6572 based Walton Primo F2 phone with SP Flash Tool.