All Galaxy S21 Ultra (Sm-G998) Stock Room

All Galaxy S21 Ultra Stock Room

This is an official stock firmware flash. This firmware you can solve most of your software Problem on your Galaxy S21 Ultra (Sm-G998)  All Model  Like  hang Logo, Stuck on Recovery Mode,  Blank display or White after Wi-Fi Update, But frp Still locked.

This Firmware Version Information

1. Android 11

2.StockRoom 

3.No Root Access

4.Device Stock CSC

Firmware Download

1. Galaxy S21 Ultra Model (SM-G9980) 

 Stock Full Room : G9980ZHU1AUA4_G9980OZS1AUA4_BRI_11.0.zip

2.Galaxy S21 Ultra 5G Model (SM-G998B)

 Stock Full Room :G998BXXU1AUA4_G998BOXM1AUA4_XXV_11.0.zip

3.Galaxy S21 Ultra 5G Model (SM-G998N)

Stock Full Room :

• KOO  G998NKSU1AUA4_G998NOKR1AUA4_KOO_11.0.zip
• KTC  G998NKSU1AUA4_G998NOKR1AUA4_KTC_11.0.zip
• LUC  G998NKSU1AUA4_G998NOKR1AUA4_LUC_11.0.zip
• SKC  G998NKSU1AUA4_G998NOKR1AUA4_SKC_11.0.zip

4.Galaxy S21 Ultra 5G Model (SM-G998U1)

Stock Full Room :G998U1UEU1ATLI_G998U1OYM1ATLI_ACG_11.0.zip

5.Galaxy S21 Ultra 5G Model (SM-G998U)

Stock Full Room :G998USQU1ATLF_G998UOYN1ATLF_ATT_11.0.zip

6.Galaxy S21 Ultra 5G Model (SM-G998w)

Stock Full Room :G998WVLU1ATLH_G998WOYV1ATLH_XAC_11.0.zip

ZHU1AUA4_G9980OZS1AUA4_BRI_11.0.zip

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