Hi everyone, hope you can help me.
Ive accidently formatted my lenovo a516 Allegro ROM without backup actual nvram. Then i got nvram err warning and 3G no service. Ive already solved nvram warning and fixed my imei. After that 2g network mode is fine but when i change to 3g still no service. Any ideas how to fix 3g issues?
Btw i think my lenovo is a516_ROW.. Not CN.
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Hi everyone,
I've just recently acquired a Feiteng GT-N9300+ v2.
I've spend 2 days and already bricked the phone and restored it via the testpoint method, flashed cwm and rooted. But since the beginning i have a problem with the 3g. When i go to the engineering mode and i try to change to wcdma in the rat options it simply change back to gsm only.
I've checked other configs but everything seems ok.
The result it that i only have 2g.
I wonder if anyone with this phone or an mtk6577 has experienced this problem before?
PS: i have 3g network in the area and i have 3g with the same sim card on another phone.
PS2: In my area i think 3g operates as 2100mhz but from what i read the phone supports it.
Thanks in advance.
So there is any way to get it back?? imei is null so I cant use as a phone and need it to work
I have tried stock rom again, android mtk tools (the option to repair imei is greyed out),MAUI META 3G (cant connect)... Im getting crazy!
solved, in engineer mode =)
Hi,
Was previously on v3.22 and flashing to v3.53 when it came out, unfortunately, the process caused my phone to lost IMEI info. Trying to restore from own backup, failed because the backup in the C:\Nubia Backup folder is not complete. Managed to restore IMEI and cellular connection thru other means, but now problem is, both cards on both slot 1 & 2 can only connect to HSPA+ as a maximum mobile data speed, but not LTE. Previously, before my phone lost its IMEI, i am able to connect to LTE on either cellular provider on either slot just fine. How do i fix this? Thanks.
I have a lenovo a708t device 2g works perfectly but when I switch to 3g it shows no service have flashed the stock rom on it and the problem still persist I have set all apns pls help the problem still persist pls help
Since I received neither buboo I had problems with cellular networks and reception 2, 3 and 4g I tried to reprint the software but the cell was bricked with the no longer turned on and SPFlashtool always sent me the following message
ERROR: STATUS_PROTOCOL_ERR (0xC0010005)
PLEASE HELP!! I NEED TOO MUCH THE CEL PHONE :crying:
Hi, I have the similar problem as you. No network detected. I tried everything. My problem happened after flashing new firmware. I have no backup - my fault.
Tools like an writer, Maui meta did not helped me.
I think that only one thing can help us. Backup data from other phone. Can anybody help us please? I am promising I will rewrite IMEI.
Hi guys, can somebody share with me bluboo s1 backup? I am stupid and erased all data with flashing (as i mentioned before). Nothing helps me and still loosing my 2G/3G connection :-/ I spent weeks and tryied everything. Thank you