Upgrading or repairing the EROM (FOTA) in phones CID 49 or CID 51 with Phone XS

[yeah31]

Does nobody have a EROM for CID36?

[hanugro]

Don't think you can downgrade EROM (maybe if you safe your old GDFS if EROM is part of GDFS which I don't know)

No body seems to have EROM, only EROM FOTA and it seems the two is different.

Seems that XS++ 3.0 beta can upgrade CID? I have latest CID so can't confirm.

[minotum]

my w810 is dead , not start up . just flash screen when no battery installed

anyone can help?

[rupisbains]

my k790i have a operation failed problem,is i need to flash erom of my phone?

[roilanguile]

how about in w850 repairing erom cid 52

[Gaston]

Why should I update the erom?

[sandrokbca]

But if I want to let the CIDs of OTP and the EROM equal is how??

[Taurus3]

red is a branded one and brown is developer one. red is retailers version, uneed to convert from brown to red to make use of full features of phone.

[Scottas]

My friend gave me 2 erom's one for S500i and one for K550i!!!
I flashed both twice but erom's doesn't want to be updated!!!
Could someone tell me what happenes???

Friendly

N1Ck

[hanugro]

Isn't CID OTP is CID when the phone first out from SE factory? This can't be upgradeded.