balikin lumia 710 yang sudah di jailbreak ke stock rom/original

DO IT WITH YOUR OWN RISK

ngebrick dll diluar tanggung jawab penulis

cara pertama:

balikin bootloadernya dulu

1) Download _http_://nds2.fds-fire.nokia.com/p/d...okia_osbl.esco
2) Rename the file to RM803_12w07_prod_generic_updated_nokia_osbl.zip and open it. It should contain two files, one will be named nokia_osbl.mbn. Extract that one.
3) Connect the Nokia 710 phone in the Qualcomm bootloader mode to the computer (ie. boot it with holding the volume up key) and wait till it shows as a disk.
4) Open HxD as administrator and select Extras -> Open disk. Find the Removable disk that matches the connected Nokia device. Don't forget to uncheck the "read-only" mode! The partition with the boot loader should start at sector 1001, you can navigate to it using the toolbar at the top.
5) Verify that it starts with the bytes 0B 00.
6) Open nokia_osbl.mdn in HxD and copy the whole file over to the disk starting at the sector 1001. Save it.
7) Unplug the device and reboot it. Now it should be flashable with NCS again.

trus tinggal flash pake firmware ori 

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cara kedua:

PERHATIAN
*tutorial ini tested by ujirachman (kaskus)
*jangan pernah memformat apabila ada perintah format.
*harap perhatikan yg digaris bawahi

Disini  cara balik lagi ke stock ROM lumia awal sebelum di unlock. cara yang dilakuin ga perlu upgrade dulu ke DLOAD, cukup di QUALCOMM.

Jadi kalo misalnya nanti mau di unlock lagi, ga perlu ribet harus downgrade, tinggal flash langsung aja

CARANYA :
1. Download stock ROM yg agan mau di navifirm
2. Abis selesai download, cari file yg ekstensinya *_boot.esco (yg ukuran filenya paling besar).
3. Klik kanan, open with winrar, lalu ekstrak
4. Rename boot.img menjadi os-new.nb. (bisa jg yg dgn nama lainnya asal ekstensinya .nb)
5. Setelah itu baru Flash menggunakan nokia lumia 710 downloader sama halnya pas ente mau flashing custom ROM.
6. Setelah selesai cabut batre, hard reset.
7. Lumia anda kembali ke stock ROM

kalo mau ke custom ROM lagi, tinggal langsung flash pake nokia lumia downloader 

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